TPS66120 Texas instruments

TPS66120

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TPS66120

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Описание

The TPS6612x contains an integrated 4-V to 22-V Sink power path. The 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 TPS6612x supports a fault pin that indicates overtemperature events.The TPS6612x 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 TPS66120 regulates to 3.3 V and the TPS66121 regulates to 5 V.

Integrated 22 mΩ (typical), 32-V tolerant NFET 4-V to 22-V sink path, up to 5 A
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
Overtemperature protection
Reverse-current protection
Fault pin with de-glitched fault reporting
Small footprint WCSP packaging, no HDI required.

Function	Type-C
Type	Power switch
Power role	Sink
External power-path control	No
Data role	DFP, DRD, Dataless, UFP
Internal power path	20 V 5 A, 5 V 1.5 A
Rating	Catalog
Dead battery support	Yes
Operating temperature range (°C)	-10 to 85