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19-3690; Rev 0; 6/05
KIT ATION EVALU E L B A AVAIL
High-Efficiency, 10A, PWM Internal-Switch Step-Down
Regulator
General Description Features
♦ Internal 8mΩ On-Resistance MOSFETs ♦ 10A Output PWM Step-Down
Regulator ♦ ±1% Output Accuracy over Load, Line, and Temperature ♦ Operates from 2.
3V to 3.
6V Input Supply ♦ Adjustable Output from 0.
6V to (0.
87 x VIN) ♦ 250kHz to 2.
4MHz Adjustable Frequency or SYNC Input ♦ Allows All-Ceramic-Capacitor Design ♦ SYNCOUT Drives 2nd
Regulator 180° Out-of-Phase ♦ Prebiased or Monotonic Soft-Start ♦ Programmable Soft-Start Time ♦ Output Tracking or Sequencing ♦ Sourcing and Sinking Output Current ♦ Power-Good Output ♦ 32-Lead Thin QFN P...