G936T63T [GMT]
3.6V 500mA/400mA+ Low Dropout Regulator; 3.6V 500毫安/ 400毫安+低压差稳压器
| 型号： | G936T63T |
| 厂家： | 
GLOBAL MIXED-MODE TECHNOLOGY INC |
| 描述： | 3.6V 500mA/400mA+ Low Dropout Regulator |
| 文件： | 总8页 (文件大小：231K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Global Mixed-mode Technology Inc.
G936
3.6V 500mA/400mA+ Low Dropout Regulator
Features
General Description
ꢀDropout voltage typically 0.9V @ IO = 500mA
ꢀOutput current in excess of 500mA/400mA+
ꢀOutput voltage accuracy 2%
The G936 positive 3.6V voltage regulator features the
ability to source 500mA/400mA+ of output current with
a dropout voltage of typically 0.9V/0.65V. A low quies-
cent current is provided. The typical quiescent current
is 0.6mA.
ꢀQuiescent current, typically 0.6mA
ꢀInternal short circuit current limit
ꢀInternal over temperature protection
[+ For SOT-89 package only]
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
GND
VIN
2
3
VOUT
VOUT
G936T2 U
SOT89
SOT223
VIN
GND
4
G936T6 U
5
* 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
T2 : SOT 89
T6 : SOT 223
T7 : SOT 23
T8 : µTO92
PIN OPTION
PACKING
U & D : Tape & Reel Direction
1
2
3
1 : VOUT
2 : VOUT
3 : GND
4 : GND
5 : VIN
GND
VIN
VOUT
VIN
GND
VOUT
VIN
T : Tube
B : Bag
GND
VIN
VOUT
VOUT
GND
6 : VIN
Typical Application
Package Type
[Note 4] : Type of COUT
3
IO
VOUT
VIN
TopView
G936
TopView
Top View
COUT
10µF
C1
IQ
1µF
1
3
1
2
2
3
1
2
µTO 92
SOT 89、223
SOT 23
TEL: 886-3-5788833
http://www.gmt.com.tw
Ver: 1.5
May 13, 2002
1
Global Mixed-mode Technology Inc.
G936
(Note 1)
(Note 1)
Absolute Maximum Ratings
Operating Conditions
Input Voltage……………………………….………….10V
Power Dissipation Internally Limited
Input Voltage………………………………………4V ~ 7V
Temperature Range………………….…0°C ≤ TJ ≤125°C
(Note2)
Maximum Junction Temperature………….………130°C
Storage Temperature Range..….…-65°C ≤ TJ ≤+150°C
Lead Temperature, Time for Wave Soldering
SOT 89, SOT 223 Package……………….…..260°C, 4s
Continuous Power Dissipation (TA = + 25°C)
SOT 89(1)……………..………………………….….0.42W
SOT 223(1)………………….……………………….0.65W
Note (1): See Recommended Minimum Footprint.
Electrical Characteristics
VIN = 5V, IO = 500mA/400mA+, CIN=1µF, COUT =10µF. All specifications apply for TA = TJ = 25°C. [Note 3]
PARAMETER
Output Voltage
CONDITIONS
MIN
3.528
TYP
3.6
MAX
3.672
UNITS
V
10mA < IO <500mA
10mA < IO <400mA+
Line Regulation
4V < VIN < 7V, IO = 50mA
10mA < IO <500mA
5
58
50
mV
Load Regulation
mV
10mA < IO <400mA+
Output Impedance
Quiescent Current
Ripple Rejection
200mA DC and 100mA AC, fO = 120Hz
VIN = 5V
140
0.6
42
0.9
0.65
mΩ
mA
dB
fi = 120 Hz, 1VP-P, Io = 100mA
IO = 500mA
V
Dropout Voltage
IO =400mA+
IO = 50mA
80
mV
VIN = 5.1V, Mounted on SOT 223
Recommended Minimum Footprint
IN = 4.8V, Mounted on SOT 89
Recommend Minimum Footprint
Continuous Test
400
Output Current
TA = 25°C, TJ < 125°C,
mA
V
300+
VOUT within ±2% (Note 2)
Short Circuit Current
Over Temperature
0.77
125
A
°C
[+ for SOT-89 Package only]
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 specifications and test conditions see the Electrical Characteristics.
Note 1:
Note2:
The maximum power dissipation is a function of the maximum junction temperature, TJmax ; total thermal re-
sistance, θJA, and ambient temperature TA. The maximum allowable power dissipation at any ambient
temperature is Tjmax-TA / θJA. If this dissipation is exceeded, the die temperature will rise above 130°C and
the G936 will go into thermal shutdown. For the G936 in SOT 89 package, θJA is 250°C/W and in the
SOT223 package is 156°C/W (See Recommend Minimum Footprint). The safe operation in SOT 89 &
SOT 223 package of G936, it can see “Typical Performance Characteristics” (Safe Operating Area).
Low duty pulse techniques are used during test to maintain junction temperature as close to ambient as possible.
The type of output capacitor should be tantalum or aluminum.
Note3:
Note4:
Definitions
Load Regulation
Dropout Voltage
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.
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.
Maximum Power Dissipation
The maximum total device dissipation for which the
regulator will operate within specifications.
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.
Quiescent Bias Current
Current which is used to operate the regulator chip
and is not delivered to the load.
TEL: 886-3-5788833
http://www.gmt.com.tw
Ver: 1.5
May 13, 2002
2
Global Mixed-mode Technology Inc.
G936
Typical Performance Characteristics
(VIN=5V , CIN=1µF, COUT =10µF, TA=25°C , unless otherwise noted.)
Line Transient
Load Transient
Ch1: Vin (offset=5.00V)
Ch2: Vout (offset=3.600V)
Iout=100mA
Ch1: Iout (400mA/div)
Ch2: Vout (offset=3.600V)
Output Voltage vs. Load Current
Dropout Voltage vs. Load Current
3.66
3.65
3.64
3.63
3.62
3.61
3.60
3.59
3.58
1300
1200
1100
1000
900
800
700
600
500
400
300
200
100
0
0
100
200
300
400
500
0
100
200
300
400
500
Load Current (mA)
Load Current (mA)
Ground Current vs. Load Current
2.20
2.00
1.80
1.60
1.40
1.20
1.00
0.80
0.60
0
100
200
400
500
Load Current3(0m0 A)
TEL: 886-3-5788833
http://www.gmt.com.tw
Ver: 1.5
May 13, 2002
3
Global Mixed-mode Technology Inc.
G936
Typical Performance Characteristics
(VIN=5V, CIN=1µF, COUT =10µF, TA=25°C, unless otherwise noted.)
Safe Operating Area of SOT-89
Maximum Power Dissipation of SOT-89
500
450
400
350
300
250
200
150
100
50
0.6
0.5
0.4
0.3
0.2
0.1
0.0
Still Air
1oz Copper on SOT-89 Package
Mounted on recommend minimum footprint (RθJA=250°C/W)
TA=25°C,Still Air
1oz Copper on SOT-89 Package
Mounted on recommend minimum footprint (RθJA=250°C/W)
0
1.0
1.2
1.4
1.6
1.8
2.0
2.4
2.6
2.8
3.0
Input-Output Voltage D2if.2ferential (V)
25
35
45
55
65
75
85
95
105
115
125
Amibent Temperature TA (°C)
Maximum Power Dissipation of SOT-223
Safe Operating Area of SOT-223
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
600
550
500
450
400
350
300
250
200
150
100
50
TA=25°C,Still Air
Still Air
1oz Copper on SOT-223 Package
1oz Copper on SOT-223 Package
Mount on recommend minimum footprint (RθJA=156°C/W)
Mounted on recommend minimum footprint (RθJA=156°C/W)
0
1.0
1.2
1.4
1.6
1.8
2.0
2.2
2.4
2.6
2.8
3.0
25
35
45
55
65
75
85
95
105
115
125
Input-Output Voltage Differential (V)
A
Amibent Temperature T (°C)
Recommend Minimum Footprint
TEL: 886-3-5788833
http://www.gmt.com.tw
Ver: 1.5
May 13, 2002
4
Global Mixed-mode Technology Inc.
Package Information
G936
D
D1
POLISH
E
HE
A1
e
C
MATTE FINISH
A
b
b1
POLISH
b
SOT 89 (T2) Package
DIMENSIONS IN MILLIMETERS
DIMENSIONS IN INCHES
SYMBOLS
MIN
NOM
1.50
1.04
0.42
0.47
0.40
4.50
1.60
-----
MAX
MIN
0.055
0.031
0.014
0.016
0.014
0.173
0.055
-----
NOM
0.059
0.041
0.016
0.018
0.015
0.177
0.062
-----
MAX
0.063
-----
A
A1
b
b1
C
1.40
0.80
0.36
0.41
038
4.40
1.40
-----
1.60
-----
0.48
0.53
0.43
4.60
1.75
4.25
2.60
3.10
0.048
0.020
0.017
0.181
0.069
0.167
0.102
0.122
D
D1
HE
E
2.40
2.90
2.50
3.00
0.094
0.114
0.098
0.118
e
TEL: 886-3-5788833
http://www.gmt.com.tw
Ver: 1.5
May 13, 2002
5
Global Mixed-mode Technology Inc.
G936
A
D
α
B1
C
13°(4X)
H
E
L
L2
e
e1
13 (4X)
°
A1
B
SOT 223 (T6) Package
MILLIMETERS
INCHES
SYMBOLS
MIN
MAX
1.80
0.12
0.80
3.10
0.32
6.70
3.70
MIN
0.061
0.0008
0.024
0.114
0.009
0.248
0.130
MAX
A
A1
B
B1
C
1.55
0.02
0.60
2.90
0.24
6.30
3.30
0.071
0.0047
0.031
0.122
0.013
0.264
0.146
D
E
e
e1
H
L
L2
α
2.30 BSC
4.60 BSC
0.090 BSC
0.181 BSC
6.70
0º
7.30
10º
0.264
0º
0.287
10º
0.90 MIN
0.06 BSC
0.036 MIN
0.0024 BSC
TEL: 886-3-5788833
http://www.gmt.com.tw
Ver: 1.5
May 13, 2002
6
Global Mixed-mode Technology Inc.
G936
C
D
L
E
H
e
θ1
A
A2
A1
b
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
1.00
0.00
0.70
0.35
0.10
2.70
1.40
-----
2.60
0.37
1º
NOM
1.10
MAX
A
A1
A2
b
C
D
1.30
0.10
0.90
0.50
0.25
3.10
1.80
-----
3.00
-----
9º
-----
0.80
0.40
0.15
2.90
1.60
E
e
H
L
1.90(TYP)
2.80
------
5º
θ1
TEL: 886-3-5788833
http://www.gmt.com.tw
Ver: 1.5
May 13, 2002
7
Global Mixed-mode Technology Inc.
G936
L
A
e
b
E
G
H
D
A1
θ1(2 X)
C
2 (2 X)
θ
µTO-92 (T8) Package
DIMENSIONS IN MILLIMETERS
DIMENSIONS IN INCHES
SYMBOLS
MIN
2.40
0.70
0.35
-----
2.80
3.80
-----
1.91
3.35
0.00
13.80
-----
NOM
2.50
0.80
0.45
0.40
3.00
4.00
1.27
2.11
3.55
-----
MAX
2.60
0.90
0.55
-----
3.20
4.20
-----
2.31
3.75
0.15
14.20
-----
MIN
NOM
0.098
0.032
0.018
0.016
0.118
0.157
0.050
0.083
0.140
-----
MAX
0.102
0.036
0.022
-----
0.126
0.165
-----
0.091
0.148
0.006
0.559
-----
A
A1
b
C
D
E
e
F
G
H
L
θ1
θ2
0.094
0.028
0.014
-----
0.110
0.149
-----
0.075
0.132
0.000
0.543
-----
14.00
2°
0.551
2°
5°
-----
5°
-----
-----
-----
Package Orientation
Feed Direction
Feed Direction
SOT 23 Package Orientation
SOT 89、223 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.
TEL: 886-3-5788833
http://www.gmt.com.tw
Ver: 1.5
May 13, 2002
8
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