首页>TPS1641_V01>规格书详情
TPS1641_V01中文资料PDF规格书
TPS1641_V01规格书详情
1 Features
• Operating voltage range (IN):
– TPS16410, TPS16411: 4.5 V to 40 V
– TPS16412, TPS16413: 2.7 V to 40 V
• Withstands negative voltages up to –1 V at output
• Ultra-low on-resistance: RON = 152 mΩ (typ.)
• TPS16410, TPS16411: 2 to 64-W power limiting
• TPS16412, TPS16413: 0.03 to 1.8-A current
limiting
• IN to OUT short detection and indication on FLT
pin
• FLT output for diagnostics and driving external
PFET
• ±5 accurate power limit at 15 W (TPS16410,
TPS16411)
• ±6 accurate current limit at 1 A (TPS16412,
TPS16413)
• Configurable overvoltage protection
• Configurable overcurrent protection (IOCP)
• Configurable blanking time for transient currents
• Overvoltage protection up to 60 V with external
FET
• Adjustable output slew rate control (dVdt) for
inrush current protection
• Enable and shutdown control
• Output load current monitoring on IOCP pin
• Overtemperature Protection (OTP) with thermal
shutdown
• Small footprint: QFN 3 × 3 mm, 0.5-mm pitch
2 Applications
• Refrigerator and freezer
• Oven
• Dishwasher
• HVAC valve and actuator control
• Ventilators
• Anesthesia delivery systems
3 Description
The TPS1641x is an integrated eFuse with accurate
power limit or current limit. The device provides robust
protection with integrated overcurrent protection,
overvoltage protection, IN to OUT short detection and
overtemperature protection.
TPS16410 and TPS16411 devices provide ±5
power limiting at 15 W for loads and it also provides
configurable blanking time for transient overload or
overcurrent events. TPS16410 and TPS16411 can be
used for low power circuits (LPCs) for 15-W power
limiting as per IEC60335 and UL60730 standards.
TPS1641x devices provide protection from adjacent
pin short and pin short to GND faults.
Applications such as backplane power protection in
PLC and DCS modules configure the current limit with
a resistor on the ILIM pin. TPS16412 and TPS16413
devices provide ±6 current limiting at 1 A for loads
and these devices also provide output slew rate
control with dVdT pin to charge large capacitive loads
at power up.
TPS1641x features IN to OUT short detection. The
device indicates IN to OUT short on the FLT pin. The
FLT pin can be either provided to MCU as digital input
or it can be used to drive an external PFET.
The devices are characterized for operation over a
junction temperature range of –40°C to +125°C.
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
TI(德州仪器) |
23+ |
NA/ |
8735 |
原厂直销,现货供应,账期支持! |
询价 | ||
TI(德州仪器) |
23+ |
20HTSSOP |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
TI |
HTSSOP20 |
30000 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 | |||
TI |
21+ |
VQFN |
3130 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
TI/德州专营 |
20-HTSSOP |
6000 |
原装现货,长期供应,终端可账期 |
询价 | |||
TI/德州仪器 |
22+ |
HTSSOP20 |
9000 |
原装正品,支持实单! |
询价 | ||
TI(德州仪器) |
23+ |
标准封装 |
6000 |
正规渠道,只有原装! |
询价 | ||
TI |
新批次 |
20-HTSSOP |
4326 |
询价 | |||
TI |
HTSSOP|20 |
8230 |
16余年资质 绝对原盒原盘 更多数量 |
询价 | |||
TI |
24+ |
20-HTSSOP |
1975 |
原装正品现货 低价出售 假一赔十 |
询价 |