LT8253HUFDM#TRPBF
ActiveSWITCHING CONTROLLERS 40V USB TYPE-C PD 100W 4-SW BUCK-BOOST
Deep-Dive with AI
Search across all available documentation for this part.
LT8253HUFDM#TRPBF
ActiveSWITCHING CONTROLLERS 40V USB TYPE-C PD 100W 4-SW BUCK-BOOST
Technical Specifications
Parameters and characteristics for this part
| Specification | LT8253HUFDM#TRPBF |
|---|---|
| Applications | Type-C Controller, USB |
| Current - Supply | 2.1 mA |
| Mounting Type | Wettable Flank, Surface Mount |
| Operating Temperature [Max] | 150 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 28-WFQFN Exposed Pad |
| Supplier Device Package | 28-QFN (4x5) |
| Voltage - Supply [Max] | 40 VDC |
| Voltage - Supply [Min] | 4 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
Description
General part information
LT8253LT8253A Series
The LT8253/LT8253A are synchronous 4-switch buck-boost controllers optimized for automotive USB-C power delivery. The LT8253/LT8253A are fully compliant to the USB Power Delivery (PD) specification when used in conjunction with a USB Type-C or PD port controller. The output voltage slew rate can be controlled through the FB pin. The LT8253 can deliver up to 100W output power with 98% peak efficiency when running below the AM band. The LT8253A can deliver up to 60W output power with 95% peak efficiency when running above the AM band.The LT8253/LT8253A support single buck-boost output for 1 Type-C port with power good flag. Over-current, over-voltage, and short-circuit protections are also available.APPLICATIONSAutomotive USB-C Power DeliveryGeneral Purpose Voltage Regulator
