参数资料
型号: TPS780270200DDCR
厂商: Texas Instruments
文件页数: 16/33页
文件大小: 0K
描述: IC REG LDO 2.7V/2V .15A 5-SOT
标准包装: 1
稳压器拓扑结构: 正,固定式
输出电压: 2.7V,2V
输入电压: 2.2 V ~ 5.5 V
稳压器数量: 1
电流 - 输出: 150mA(最小值)
电流 - 限制(最小): 150mA
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: SOT-23-5 细型,TSOT-23-5
供应商设备封装: SOT-5
包装: 标准包装
其它名称: 296-23688-6
TPS780 Series
TI Information — Selective Disclosure
SBVS083D – JANUARY 2007 – REVISED SEPTEMBER 2012
TYPICAL CHARACTERISTICS (continued)
Over the operating temperature range of T J = –40°C to +125°C, V IN = V OUT(TYP) + 0.5V or 2.2V, whichever is greater;
I OUT = 100 μ A, V EN = V VSET = V IN , C OUT = 1 μ F, and C IN = 1 μ F, unless otherwise noted.
ENABLE PIN
vs
OUTPUT VOLTAGE RESPONSE
AND OUTPUT CURRENT
TPS780330220
ENABLE PIN
vs
OUTPUT VOLTAGE DELAY
TPS780330220
Enable
V IN = 5.5V
V IN
V OUT
V IN
Enable
V OUT
V OUT = 3.3V
I OUT = 150mA
C OUT = 10 m F
Load Current
Load
Current
0V
1V/div
V IN = 5.50V
V OUT = 3.3V
I OUT = 150mA
C OUT = 10 m F
Time (1ms/div)
Figure 49.
V SET PIN TOGGLE
TPS780330220
V OUT
0V
Time (1ms/div)
Figure 50.
V SET PIN TOGGLE
TPS780330220
V OUT
V SET
V IN = 5.0V
Enable = V IN
I OUT = 150mA
V OUT Transitioning from 2.2V to 3.3V
Time (500 m s/div)
Figure 51.
1V/div
V SET
V IN = 5.0V
I OUT = 150mA
V OUT Transitioning from 3.3V to 2.2V
Time (500 m s/div)
Figure 52.
V SET PIN TOGGLE (SLOW RAMP)
TPS780330220
V IN
V OUT
V SET
V IN = 5.5V
100mA
Load Current
V OUT = 3.3V
I OUT = 150mA
50mA
to 100mA 0A
C OUT = 10 m F
Time (50ms/div)
Figure 53.
16
Copyright ? 2007–2012, Texas Instruments Incorporated
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