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TPS5602 Datasheet High Efficiency Controller For Dsp Power

Manufacturer: Texas Instruments

Overview: TPS5602 DUAL, FAST, HIGH EFFICIENCY CONTROLLER FOR DSP POWER D Independent Dual Channels D Hysteretic Control for Fast Transient Response D 4.5-V to 25-V Input Voltage Range D Adjustable Output Voltage Down to 1.2 V D Synchronous Rectifier Enables Efficiencies of >95% D Minimized External ponent Count D Separate Standby Control and Over Current Protection D Low Supply Current . . . 0.

General Description

DBT PACKAGE (TOP VIEW) SLVS217 – JUNE 1999 INV1 NC SOFTSTART1 NC CT NC GND REF STBY1 STBY2 VCC P SOFTSTART2 NC INV2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 NC – No internal connection 30 LH1 29 OUT1_u 28 LL1 27 OUT1_d 26 OUTGND1 25 TRIP1 24 VCC SENSE 23 TRIP2 22 Vref5 21 REG5V_IN 20 OUTGND2 19 OUT2_d 18 LL2 17 OUT2_u 16 LH2 The TPS5602 is a dual-channel synchronous buck switch-mode power supply controller featuring very fast feedback control and minimized ponent count.

By using the hysteretic control method, it is ideal for high-transient current applications, such as ’C6000 and multiple ’C54x DSPs.

The TPS5602 is designed specifically for DSP applications that require high efficiency.

TPS5602 Distributor