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参数资料
| 型号： | ISL9111EHADJZ-T |
| 厂商： | Intersil |
| 文件页数： | 12/15页 |
| 文件大小： | 0K |
| 描述： | IC VOLTAGE REGULATOR |
| 标准包装： | 3,000 |
| 系列： | * |
ISL9111, ISL9111A
Typical Characteristics (Continued)
3.350
3.345
5.030
5.025
3.340
3.335
3.330
3.325
3.320
3.315
3.310
3.305
5.020
5.015
5.010
5.005
5.000
4.995
I OUT = 10mA(PSM)
I OUT = 40mA(PWM)
3.300
0
20
40
60
80
100
120
140
160
4.990
0.6
0.8
1.0
1.2
1.4
1.6
1.8
5.07
5.06
5.05
5.04
5.03
5.02
5.01
5.00
4.99
LOAD (mA)
FIGURE 13. LOAD REGULATION, V IN = 1.2V
10k
1k
100
V IN (V)
FIGURE 14. LINE REGULATION, V OUT = 5.0
4.98
0
50
100
150
200
250
300
350
10
0.5 0.55 0.60 0.65 0.70 0.75 0.80 0.85 0.90 0.95 1.00 1.05 1.10 1.15 1.20
LOAD (mA)
FIGURE 15. LOAD REGULATION, V IN = 3.6V
V IN = 3.6V, V OUT = 5.0V, I LOAD = 20mA
V OUT WITH 5.0V OFFSET(200mV/DIV)
V IN (V)
FIGURE 16. START-UP WITH MINIMUM RESISTANCE
(PRELOADED) vs V IN
V IN = 3.6V, V OUT = 5.0V, I LOAD = 200mA
V OUT WITH 5.0V OFFSET(50mV/DIV)
INDUCTOR CURRENT(200mA/DIV)
INDUCTOR CURRENT(200mA/DIV)
FIGURE 17. SKIP MODE WAVEFORM
12
SW(2.0V/DIV)
FIGURE 18. PWM WAVEFORM
SW(2.0V/DIV)
FN7602.4
June 4, 2012
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ISL9111EHADJZ-T7A | 功能描述:直流/直流开关转换器 LW INPUT VOLT PWM/PF STEP UP 6LD SOT2 RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT |
| ISL9111H30ZEVAL1Z | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Low Input Voltage, High Efficiency Synchronous Boost Converter with 1A Switch |
| ISL9111H33ZEVAL1Z | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Low Input Voltage, High Efficiency Synchronous Boost Converter with 1A Switch |
| ISL9111H50ZEVAL1Z | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Low Input Voltage, High Efficiency Synchronous Boost Converter with 1A Switch |
| ISL9111HADJZEVAL1Z | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Low Input Voltage, High Efficiency Synchronous Boost Converter with 1A Switch |
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