ChipFind - документация

Электронный компонент: G911TD3U

Скачать:  PDF   ZIP

Document Outline

Ver: 6.6
Sep 25, 2002
TEL: 886-3-5788833
http://www.gmt.com.tw
1
G910/G911
Global Mixed-mode Technology Inc.
3.3V 400mA/250mA
+
Low Dropout Regulator
Features
Dropout voltage typically 0.8V @ I
O
= 400mA/
250mA
+
Output current in excess of 400mA / 250mA
+
Output voltage accuracy +2%
Quiescent current, typically 0.6mA
Internal short circuit current limit
Internal over temperature protection
General Description
The G910/G911 positive 3.3V voltage regulator fea-
tures the ability to source 400mA/ 250mA
+
of output
current with a dropout voltage of typically 0.8V. A low
quiescent current is provided. The typical quiescent
current is 0.6mA.
[
+
For TO-92 & TO-92 package]
Familiar regulator features such as over temperature and
over current protection circuits are provided to prevent it
from being damaged by abnormal operating conditions.
Ordering Information
PIN OPTION
ORDER NUMBER
PACKAGE TYPE
1 2 3
G910T21U SOT
89
V
OUT
GND V
IN
G911T24U SOT
89
GND
V
IN
V
OUT
G910T65U SOT
223
V
IN
GND V
OUT
G910TD1B TO92
V
OUT
GND V
IN
G911TD4B TO92
GND
V
IN
V
OUT
G910T81B TO92
V
OUT
GND V
IN
G911T84B TO92
GND
V
IN
V
OUT
G911T85B TO92
V
IN
GND V
OUT
* For other package types, pin options and package, please contact us at sales
@
gmt.com.tw
Order Number Identification
GXXX XX X X

Packing Type
Pin Option
Package Type
Part Number
PACKAGE TYPE
PIN OPTION
PACKING
T2 : SOT 89
1
2
3
U & D : Tape & Reel Direction
T6 : SOT 223
1 : V
OUT
GND V
IN
T : Tube
T7 : SOT 23
2 : V
OUT
V
IN
GND
B : Bag
T8 : TO92
3 : GND
V
OUT
V
IN
TD : TO92
4 : GND
V
IN
V
OUT
5 : V
IN
GND
V
OUT
6 : V
IN
V
OUT
GND
Typical Application Package Type
[Note 4]: Type of C
OUT
Top View
1
2
3
Top View
1
3
TO 92
TO92
Top View
SOT 23
1
3
2
Top View
Top View
1
2
3
SOT 89
223
Top View
2
V
IN
G910
C1
0.47F
IQ
V
OUT
I
O
C
OUT
10F
Top View
Top View
1
2
3
Top View
1
3
TO 92
TO92
Top View
SOT 23
1
3
2
Top View
Top View
1
2
3
SOT 89
223
Top View
2
V
IN
G910
C1
0.47F
IQ
V
OUT
I
O
C
OUT
10F
V
IN
G910
C1
0.47F
IQ
V
OUT
I
O
C
OUT
10F
Ver: 6.6
Sep 25, 2002
TEL: 886-3-5788833
http://www.gmt.com.tw
2
G910/G911
Global Mixed-mode Technology Inc.
Absolute Maximum Ratings
(Note 1)
Input Voltage.................................................10V
Power Dissipation Internally Limited (Note2)
Maximum Junction Temperature.....................150C
Storage Temperature Range........-65C
T
J
+150C
Lead Temperature, Time for Wave Soldering
SOT89, SOT223, TO92 Package..............260C, 4s
Continuous Power Dissipation (T
A
= + 25C)
SOT 89
(1)
......................................................0.5W
SOT 223
(1)
....................................................0.8W
TO 92 & TO 92
(1)
..........................................0.5W
Note
(1)
: See Recommended Minimum Footprint.
Operating Conditions
(Note 1)
Input Voltage..............................................4V ~ 7V
Temperature Range..........................0C
T
J
125C
Electrical Characteristics
V
IN
=5V, I
O
= 400mA/250mA+, C
IN
=10F, C
OUT
=10F. All specifications apply for T
A
= T
J
= 25C.[Note 3]
PARAMETER CONDITIONS MIN
TYP
MAX
UNITS
5mA < I
O
<400mA
Output Voltage
5mA < I
O
<250mA
+
3.234 3.3 3.366 V
Line Regulation
4V < V
IN
< 7V, I
O
= 10mA
10
30
mV
10mA < I
O
< 400mA
42 60
Load Regulation
10mA < I
O
<250mA
+
28 45
mV
Output Impedance
100mA DC and 100mA AC, f
O
= 120Hz
102 m
Quiescent Current
V
IN
= 5V
0.6
mA
Ripple Rejection
f
i
= 120 Hz, 1V
P-P
, Io = 100mA
42
dB
I
O
= 400mA
0.65
I
O
=250mA
+
0.35
V
Dropout Voltage
I
O
= 50mA
50
100
mV
V
IN
= 4.5V, mounted on SOT 89 rec-
ommended minimum footprint
400
Output Current
Continuous Test
T
A
= 25C, T
J
< 125C,
V
OUT
within 2% (Note 2) V
IN
= 5.2V, TO 92 & TO 92 package
0.53 inch leads soldered to PC Board
250
+
mA
Short Circuit Current
0.77
A
Over Temperature
125
C
[
+
for TO-92
& TO-92 Package]
Note 1: Absolute Maximum Ratings are limits beyond which damage to the device may occur. Operating Conditions are
conditions under which the device functions but the specifications might not be guaranteed. For guaranteed speci-
fications and test conditions see the Electrical Characteristics.
Note 2: The maximum power dissipation is a function of the maximum junction temperature, T
Jmax
; total thermal resis-
tance,
JA
, and ambient temperature T
A
. The maximum allowable power dissipation at any ambient temperature is
T
jmax
-T
A
/
JA
. If this dissipation is exceeded, the die temperature will rise above 150C and IC will go into thermal
shutdown. For the G910 in SOT 89 package & TO 92,TO 92,
JA
is 250C/W and in the SOT-223 package is
156C/W (See Recommended Minimum Footprint). The safe operation in SOT 89,TO 92,TO 92 & SOT 223
package, it can see "Typical Performance Characteristics" (Safe Operating Area).
Note3: Low duty pulse techniques are used during test to maintain junction temperature as close to ambient as possible.
Note4: The type of output capacitor should be tantalum or aluminum.
Definitions
Dropout Voltage
The input/output Voltage differential at which the regu-
lator output no longer maintains regulation against
further reductions in input voltage. Measured when the
output drops 100mV below its nominal value, dropout
voltage is affected by junction temperature, load cur-
rent and minimum input supply requirements.
Line Regulation
The change in output voltage for a change in input volt-
age. The measurement is made under conditions of low
dissipation or by using pulse techniques such that av-
erage chip temperature is not significantly affected.
Load Regulation
The change in output voltage for a change in load
current at constant chip temperature. The measure-
ment is made under conditions of low dissipation or by
using pulse techniques such that average chip tem-
perature is not significantly affected.
Maximum Power Dissipation
The maximum total device dissipation for which the
regulator will operate within specifications.
Quiescent Bias Current
Current which is used to operate the regulator chip
and is not delivered to the load.
Ver: 6.6
Sep 25, 2002
TEL: 886-3-5788833
http://www.gmt.com.tw
3
G910/G911
Global Mixed-mode Technology Inc.
Typical Performance Characteristics
(V
IN
=5V , C
IN
=1F , C
OUT
=10F, T
A
=25C , unless otherwise noted.)
Ch1: Vout (offset=3.30V)
Ch1: Iout (400mA/div)
Ch2: Vin (offset=5.0V)
Ch2: Vout (offset=3.30V)
Iout=100mA
Ground Current vs. Load Current
Line Transient
Load Transient
Output Voltage vs. Load Current
Dropout Voltage vs. Load Current
3.27
3.28
3.29
3.3
3.31
3.32
3.33
3.34
0
100
200
300
400
500
600
Load Current (mA)
Output Voltage (V)
0.60
0.80
1.00
1.20
1.40
1.60
1.80
2.00
0
100
200
300
400
Load Current (mA)
Quiescent Current (mA)
0
100
200
300
400
500
600
700
800
0
100
200
300
400
Load Current (mA)
Dropout Voltage (mV)
Ver: 6.6
Sep 25, 2002
TEL: 886-3-5788833
http://www.gmt.com.tw
4
G910/G911
Global Mixed-mode Technology Inc.
Typical Performance Characteristics
(V
IN
=5V, C
IN
=1F, C
OUT
=10F, T
A
=25C, unless otherwise noted.)
Recommended Minimum Footprint
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
25
35
45
55
65
75
85
95
105
115
125
Amibent Temperature TA (C)
Power Dissipation (W)
Still Air, 1oz Copper on SOT-89 Package
Mounted on recommend mimimum footprint (R
JA
=250C/W)
0
50
100
150
200
250
300
350
400
450
500
0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 3.2
Input-Output Voltage Differential V
IN
-V
OUT
(V)
Output Current (mA)
TA=25
TA=55
TA=85
Maximum Recommended Output Current
T
A
=25C,Still Air
TO-92 package 0.053" leads),R
JA
=250C/W)
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
25
35
45
55
65
75
85
95
105 115 125
Amibent Temperature TA (C)
Power Dissipation (W)
Still Air
TO-92 package 0.053 inch lead,(R
JA
=250C/W)
0
50
100
150
200
250
300
350
400
450
500
0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 3.2
Input-Output Voltage Differential V
IN
-V
OUT
(V)
Output Current (mA)
TA=25
TA=55
TA=85
1oz Copper on SOT-223 Package
Mounted on recommended mimimum footprint (R
JA
=156C/W)
Maximum Recommended Output
T
A
=25C,Still
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
25
35
45
55
65
75
85
95
105 115 125
Amibent Temperature T
A
(C)
Power Dissipation (W)
Still Air, 1oz Copper on SOT-223 Package
Mounted on recommend mimimum footprint (R
JA
=156C/W)
Note: V
IN(max)
<= 6.5V
Note: V
IN(max)
<= 6.5V
0
50
100
150
200
250
300
350
400
450
500
0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 3.2
Input-Output Voltage Differential V
IN
-V
OUT
(V)
Output Current (mA)
TA=25
TA=55
TA=85
Maximum Recommended Output Current
T
A
=25C,Still Air
1oz Copper on SOT-89 Package
Mounted on recommended mimimum footprint (RJA=250C/W)
Safe Operating Area of SOT-89
Maximum Power Dissipation of SOT-89
Safe Operating Area of TO-92 & TO-92
Maximum Power Dissipation of TO-92 & TO-92
Safe Operating Area of SOT-223
Maximum Power Dissipation of SOT-223
Note: V
IN(max)
<= 6.5V
Ver: 6.6
Sep 25, 2002
TEL: 886-3-5788833
http://www.gmt.com.tw
5
G910/G911
Global Mixed-mode Technology Inc.
Package Information
SOT- 89 (T2) Package

DIMENSIONS IN MILLIMETERS
DIMENSIONS IN INCHES
SYMBOLS
MIN NOM MAX MIN NOM MAX
A 1.40
1.50
1.60
0.055
0.059
0.063
A1 0.80 1.04 ----- 0.031 0.041 -----
b 0.36
0.42
0.48
0.014
0.016
0.048
b1 0.41 0.47 0.53
0.016
0.018
0.020
C 038
0.40
0.43
0.014
0.015
0.017
D 4.40
4.50
4.60
0.173
0.177
0.181
D1 1.40 1.60 1.75
0.055
0.062
0.069
HE ----- ----- 4.25 ----- ----- 0.167
E 2.40
2.50
2.60
0.094
0.098
0.102
e 2.90
3.00
3.10
0.114
0.118
0.122
D
D1
E
A1
HE
e
b
b
b1
A
POLISH
MATTE FINISH
C
POLISH
Ver: 6.6
Sep 25, 2002
TEL: 886-3-5788833
http://www.gmt.com.tw
6
G910/G911
Global Mixed-mode Technology Inc.
SOT-223 (T6) Package
MILLIMETERS INCHES
SYMBOLS
MIN MAX MIN MAX
A 1.55
1.80
0.061
0.071
A1 0.02 0.12
0.0008
0.0047
B 0.60
0.80
0.024
0.031
B1 2.90 3.10
0.114
0.122
C 0.24
0.32
0.009
0.013
D 6.30
6.70
0.248
0.264
E 3.30
3.70
0.130
0.146
e
2.30 BSC
0.090 BSC
e1
4.60 BSC
0.181 BSC
H 6.70
7.30
0.264
0.287
L
0.90 MIN
0.036 MIN
L2
0.06 BSC
0.0024 BSC
0 10 0 10
A
B
13
(4X)
A1
e1
e
E
B1
D
H
C
13
(4X)
L2
L
Ver: 6.6
Sep 25, 2002
TEL: 886-3-5788833
http://www.gmt.com.tw
7
G910/G911
Global Mixed-mode Technology Inc.

SOT-23 (T7) Package
Note:
1.Package body sizes exclude mold flash protrusions or gate burrs
2.Tolerance 0.1000 mm (4mil) unless otherwise specified
3.Coplanarity: 0.1000mm
4.Dimension L is measured in gage plane
DIMENSIONS IN MILLIMETERS
SYMBOLS
MIN NOM MAX
A 1.00 1.10 1.30
A1 0.00 ----- 0.10
A2 0.70 0.80 0.90
b 0.35
0.40
0.50
C 0.10 0.15 0.25
D 2.70 2.90 3.10
E 1.40 1.60 1.80
e -----
1.90(TYP)
-----
H 2.60 2.80 3.00
L 0.37
------ -----
1
1 5 9
H
D
e
E
L
C
1
b
A2
A
A1
H
D
e
E
L
C
1
b
A2
A
A1
Ver: 6.6
Sep 25, 2002
TEL: 886-3-5788833
http://www.gmt.com.tw
8
G910/G911
Global Mixed-mode Technology Inc.
TO-92 (T8) Package
DIMENSIONS IN MILLIMETERS
DIMENSIONS IN INCHES
SYMBOLS
MIN NOM MAX MIN NOM MAX
A 2.40
2.50
2.60
0.094
0.098
0.102
A1 0.70 0.80 0.90
0.028
0.032
0.036
b 0.35
0.45
0.55
0.014
0.018
0.022
C ----- 0.40 ----- ----- 0.016
-----
D 2.80
3.00
3.20
0.110
0.118
0.126
E 3.80
4.00
4.20
0.149
0.157
0.165
e ----- 1.27 ----- ----- 0.050
-----
F 1.91
2.11
2.31
0.075
0.083
0.091
G 3.35
3.55
3.75
0.132
0.140
0.148
H 0.00 ----- 0.15
0.000
----- 0.006
L 13.80 14.00 14.20 0.543 0.551 0.559
1
----- 2 ----- ----- 2
-----
2
----- 5 ----- ----- 5 -----
E
D
L
H
e
b
2 (2 X)
1(2 X)
C
G
A1
A
R2
.00
E
D
L
H
e
b
2 (2 X)
1(2 X)
C
G
A1
A
R2
.00
Ver: 6.6
Sep 25, 2002
TEL: 886-3-5788833
http://www.gmt.com.tw
9
G910/G911
Global Mixed-mode Technology Inc.

TO-92 (TD) Package

MILLIMETERS INCHES
SYMBOLS
MIN MAX MIN MAX
A 3.35
3.86
0.132
0.152
A1 1.0414 1.55 0.041 0.061
b 0.254 0.508 0.010 0.020
E 4.34
4.85
0.171
0.191
C 0.254 0.508 0.010 0.020
L 14.53 15.04 0.572 0.592
e 1.143 1.397 0.045 0.055
G 3.683 4.191 0.145 0.165
D 4.29
4.80
0.169
0.189
D1 4.34 4.85
0.171
0.191



Package Orientation
GMT Inc. does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and GMT Inc. reserves the right at any time without notice to change said circuitry and specifications.
C
L
E
b
e
D
D1
G
A1
A
C
L
E
b
e
D
D1
G
A1
A
Feed Direction
SOT 89
223 Package Orientation
Feed Direction
SOT 23 Package Orientation
Feed Direction
SOT 89
223 Package Orientation
Feed Direction
SOT 23 Package Orientation