参数资料
型号: TPS780330220DRVTG4
厂商: Texas Instruments
文件页数: 15/33页
文件大小: 0K
描述: IC REG LDO 3.3V/2.2V .15A 6-SON
标准包装: 250
稳压器拓扑结构: 正,固定式
输出电压: 3.3V,2.2V
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: 6-WDFN 裸露焊盘
供应商设备封装: 6-SON 裸露焊盘(2x2)
包装: 带卷 (TR)
TI Information — Selective Disclosure
TPS780 Series
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.
OUTPUT VOLTAGE
vs
ENABLE (SLOW RAMP)
TPS780330220
INPUT VOLTAGE
vs
DELAY TO OUTPUT
TPS780330220
V IN
V OUT
E nable
Load Current
V IN = 5.5V
Load Current
V SET
V IN
0V
V OUT = 3.3V
I OUT = 150mA
C OUT = 10 m F
0A
0V
V OUT
V IN = 0.0V to 5.5V
V OUT = 2.2V
I OUT = 100mA
C OUT = 10 m F
1V/div
Time (20ms/div)
Figure 43.
LINE TRANSIENT RESPONSE
TPS780330220
V IN
1V/div
Time (1ms/div)
Figure 44.
LINE TRANSIENT RESPONSE
TPS780330220
V IN
V IN = 4.0V to 4.5V
V OUT
V IN = 4.0V to 4.5V
V OUT
V OUT = 2.2V
I OUT = 150mA
Slew Rate = 1V/ m s
Time (200 m s/div)
Figure 45.
LOAD TRANSIENT RESPONSE
TPS780330220
V OUT = 3.3V
I OUT = 150mA
Slew Rate = 1V/ m s
Time (200 m s/div)
Figure 46.
LOAD TRANSIENT RESPONSE
TPS780330220
V IN
Enable
Enable
V IN = 5.5V
V OUT
V IN
V OUT
V OUT = 3.3V
I OUT = 5mA to 15mA
C OUT = 10 m F
Load
Current
V IN = 5.5V
V OUT = 3.3V
I OUT = 17mA to 60mA
C OUT = 10 m F
Load
Current
0A
0A
Time (5ms/div)
Figure 47.
Time (2ms/div)
Figure 48.
Copyright ? 2007–2012, Texas Instruments Incorporated
15
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