TPS66021 Texas instruments

TPS66021

Уточнить цену

TPS66021

Уточнить цену

СРАВНИТЬ

В СРАВНЕНИИ

Уточнить цену

Описание

The TPS6602x is a full-featured power switch multiplexer that contains an integrated 5-V Source power path and a 4-V to 22-V Sink power path. The 5-V Source path limits the output current to a safe level by operating in a constant-current mode when the output load exceeds the selected current-limit threshold. Each power path supports overtemperature and reverse current protection. VBUS has overvoltage protection with its level being set by an optional external resistor divider. If no overvoltage protection is desired, it may be disabled by grounding the OVP terminal. The TPS6602x series supports a fault pin that indicates overcurrent and overtemperature events.TPS6602x series also supports a high voltage VBUS LDO regulator (3.3-V or 5-V per device type) useful for supplying power to the device and other system components when operating in dead battery conditions. The TPS66020 regulates to 3.3-V and the TPS66021 regulates to 5-V.

Integrated 30 mΩ (typical), 32-V tolerant NFET 5-V source path, up to 3 A
Integrated 22 mΩ (typical), 32-V tolerant NFET 4-V to 22-V sink path, up to 5 A
Selectable current limit for 5-V source path
Built-in soft-start to limit in-rush currents
Integrated high voltage VBUS LDO regulator (3.3-V or 5.0-V per device type)
Optional VBUS overvoltage protection via pin configuration.
System supply and VBUS undervoltage protection
5-V System supply overvoltage protection
Overtemperature protection
Reverse-current protection
Fault pin with de-glitched fault reporting
Support for fast role swap
IEC/UL Certificate No. US-34369-UL
- Standards: IEC 62368-1 Ed. 2, UL 2367 Ed. 1
Small footprint WCSP packaging, no HDI required.

Function	Type-C
Type	Power switch
Power role	DRP, Sink
External power-path control	No
Data role	DFP, DRD, Dataless, UFP
Internal power path	20 V 5 A, 5 V 3 A
Rating	Catalog
Dead battery support	Yes
Operating temperature range (°C)	-10 to 85