Global Mixed-mode Technology Inc.
G9161
Absolute Maximum Ratings
Input Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7V
Power Dissipation Internally Limited
Operating Conditions
Input Voltage. . . . . . . . . . . . . . . . . . . . . . . . .2.5V ~ 5.5V
(Note 1)
Temperature Range. . . . . . . . . . . . . .-40°C ≤ TA ≤85°C
Maximum Junction Temperature. . . . . . . . . . . . .150°C
Storage Temperature Range . . . .-65°C ≤ TJ ≤+150°C
Reflow Temperature (soldering, 10sec) . . . . . .260°C
Thermal Resistance Junction to Ambient, (θJA) (1)
SOT-89. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153°C/W
TO-252. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102°C/W
SOT-223. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118°C/W
SOP-8 (FD) . . . . . . . . . . . . . . . . . . . . . . . . . . 162°C/W
Thermal Resistance Junction to Case, (θJc)
SOT-89 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 48°C/W
TO-252. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..8°C/W
SOT-223. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20°C/W
SOP-8 (FD) . . . . . . . . . . . . . . . . . . . . . . . . . . . 12°C/W
Note (1): See Recommended Minimum Footprint.
Electrical Characteristics
(VIN =+3.6V, TA=TJ =+25°C, CIN=4.7µF, COUT=4.7µF, unless otherwise noted.) (Note 1)
PARAMETER
Input Voltage (Note 2)
SYMBOL
CONDITION
MIN TYP MAX UNIT
VIN
2.5
-2
---
---
---
---
---
5.5
2
V
VOUT ≥2.50V, IOUT =1mA
Output Voltage Accuracy
VOUT
%
2.50V>VOUT ≥1.80V, IOUT=1mA
1.80V>VOUT ≥1.20V, IOUT=1mA
-3
3
-4
4
Maximum Output Current
Current Limit (Note 4)
Short Circuit Current
Ground Pin Current
400
---
---
---
---
2.3
1.7
1
mA
mA
mA
µA
ILIM
Isc
IQ
400 550
---
---
---
---
---
---
280
90
VOUT=1.20V
VOUT=1.80V
2
1.4
0.8
Dropout Voltage (Note 5)
Line Regulation
VDROP IOUT =400mA
V
VOUT=2.50V
OUT=3.30V
V
0.48 0.67
SET=GND, VIN=V(STD)+0.1V to 6.2V
IOUT=10mA
ΔVLNR
ΔVLDR
---
0.06 0.12 %/V
--- 0.02 %/mA
Load Regulation
I
OUT=10mA to 400mA
---
---
Ripple Rejection
PSRR F=120Hz, 0.49VP-P, IOUT=10mA
65
---
dB
Thermal Protection
Thermal Shutdown Temperature
Thermal Shutdown Hysteresis
TSHDN
---
---
145
25
---
---
°C
°C
ΔTSHDN
Note 1: Limits is 100% production tested at TA= +25°C. Low duty pulse techniques are used during test to maintain junc-
tion temperature as close to ambient as possible.
Note 2: Guaranteed by line regulation test.
Note 3: Adjustable mode only.
Note 4:
Not tested. For design purposes, the current limit should be considered 400mA minimum to 650mA maximum.
Note 5: The dropout voltage is defined as (VIN-VOUT) when VOUT is 100mV below the target value of VOUT. The performance of
every G9161 part, see “Typical Performance Characteristics”.
TEL: 886-3-5788833
http://www.gmt.com.tw
Ver: 1.2
Jul 26, 2006
6
5秒后页面跳转
深入解析AD9833：DDS频率合成器的卓越性能与广泛应用
高性能TDA7293音频功率放大器技术特性与应用分析
STM32H743技术深度剖析与应用案例探索
LM321中文资料解析：引脚功能介绍、技术特点、技术特性分析
微信公众号
抖音公众号
浙公网安备 33010502006866号 浙ICP备10014259号-119
营业执照ICP证
技术参数
数据手册
如果您发现信息不准确，
