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UCD3138128APFC

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Texas Instruments

Highly-Integrated Digital Controller For Isolated Power 80-TQFP -40 to 125

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详细参数

Source Content uid

UCD3138128APFC

Brand Name

Texas Instruments

不含铅

符合

Active

TQFP-80

compliant

3A991.A.2

8542.31.00.01

Date Of Intro

2016-07-13

307

0.77

YES

I2C; SPI; UART

2 MHz

S-PQFP-G80

12 mm

125 °C

-40 °C

PLASTIC/EPOXY

TFQFP

SQUARE

260

1.2 mm

3.6 V

3 V

3.3 V

YES

CMOS

AUTOMOTIVE

NICKEL PALLADIUM GOLD

GULL WING

0.5 mm

QUAD

12 mm

MICROPROCESSOR CIRCUIT

参考设计

(1)

TIDA-00653 Non-Isolated Bi-Directional Converter Reference Design for Battery Charging Applications | TI.com

TIDA-00653: TIDA-00653 is a non-isolated 48 to 12-V bi-directional converter reference design for 48V battery applications enabled by the UCD3138 digital power controller. The design has the flexibility to work in either a ZVS transition-mode topology to optimize light-load efficiency, or a hard-switching topology for a simple system design. The bi-directional converter features auto-phase shedding, offset for light-load, and adaptive dead-time optimization for compounding efficiency gains greater than 96%. Due to the significant efficiency improvements, heat loss is reduced and no air or liquid cooling are needed automotive applications. Additionally, the use of the UCD3138 high-control frequency controller and hardware-based state machine enable a small form factor and frees the system CPU for other functions such as battery management.

< / 共 1 个参考设计 >

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UCD3138128APFC

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