参数资料
型号: TPS51200DRCT
厂商: TEXAS INSTRUMENTS INC
元件分类: 模拟信号调理
英文描述: SPECIALTY ANALOG CIRCUIT, PDSO10
封装: GREEN, PLASTIC, VSON-10
文件页数: 30/35页
文件大小: 1131K
代理商: TPS51200DRCT
www.ti.com
SLUS812 – FEBRUARY 2008
ELECTRICAL CHARACTERISTICS (continued)
Over recommended free-air temperature range, VVIN = 3.3 V,VVLDOIN = 1.8 V, VREFIN = 0.9 V, VVOSNS = 0.9 V, VEN = VVIN, COUT
= 3
× 10 F and circuit shown in Section 1. (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
UVLO / EN LOGIC THRESHOLD
Wake up, TA = 25°C
2.2
2.3
2.375
V
VVINUVVIN
UVLO threshold
Hysteresis
50
mV
VENIH
High-level input voltage
Enable
1.7
VENIL
Low-level input voltage
Enable
0.3
V
VENYST
Hysteresis voltage
Enable
0.5
IENLEAK
Logic input leakage current
EN, TA = 25°C
–1
1
A
THERMAL SHUTDOWN
Shutdown temperature
150
TSON
Thermal shutdown threshold(2)
°C
Hysteresis
25
(2)
Ensured by design. Not production tested.
4
Copyright 2008, Texas Instruments Incorporated
Product Folder Link(s): TPS51200
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