TPS62401DRCR

TPS62401DRCR, 2.25MHz, 400mA/600mA, Dual Step-Down Converter, QFN, -0.3V to 7V

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Price:: US $2.00~2.00 / piece [Get Latest Price]

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Qty (lots)	Price/lot
10000 ~ 10000 :	2.00 / Piece

PartNumber:: TPS62401DRCR

Brand:: Texas Instruments - TI | Pack: QFN | D/C: 11+

Availability:: Supply Ability: 1/Day Can Ship Immediately
Delivery: 10-15 Business Days (ships out within 3 Business days)

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Products Upload time: 2013-01-25

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Part Number:TPS62401DRCR
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Product Summary

The TPS62401DRCR is a 2.25MHz 400mA/600mA Dual Step-Down Converter In Small 3x3mm QFN Package. It is optimized for battery powered portable applications. They provide two independent output voltage rails powered by 1-cell Li-Ion or 3-cell NiMH/NiCD batteries. The TPS62401DRCR is also suitable to operate from a standard 3.3V or 5V voltage rail. The applications of the TPS62401DRCR include Cell Phones, Smart-phones, PDAs, Pocket PCs, OMAP and Low Power DSP Supply, Portable Media Players, Digital Radio, Digital Cameras.

Parametrics

TPS62401DRCR absolute maximum ratings: (1)Input voltage range on VIN(2):–0.3 to 7V; (2)Voltage range on EN, MODE/DATA, DEF_1:–0.3 to VIN +0.3 ≤7V; (3)current into MODE/DATA: ≤0.5mA; (4)Voltage on SW1, SW2: –0.3 to 7V; (5)Voltage on ADJ2, FB1: –0.3 to VIN +0.3≤7V; (6)HBM Human body model: 2kV; (7)EraStiDng(3) Charge device model CDM: 1kV; (8)Machine model: 200V; (9)TJ(max) Maximum operating junction temperature: 150℃; (10)TA Operating ambient temperature range: –40 to 85℃; (11)Tstg Storage temperature range: –65 to 150℃.

Features

TPS62401DRCR features: (1)High Efficiency—Up to 95%; (2)VIN Range From 2.5 V to 6 V; (3)2.25 MHz Fixed Frequency Operation; (4)Output Current 400 mA and 600 mA; (5)Adjustable Output Voltage From 0.6V to VIN; (6)Pin Selectable Output Voltage Supports Simple Dynamic Voltage Scaling; (7)EasyScale Optional One-Pin Serial Interface; (8)Power Save Mode at Light Load Currents; (9)180° Out of Phase Operation; (10)Output Voltage Accuracy in PWM Mode ±1%; (11)Typical 32-mA Quiescent Current for Both Converters; (12)100% Duty Cycle for Lowest Dropout; (13)Available in a 10-Pin QFN (3×3mm).