Datasheet Texas Instruments TPS40140RHHT — 数据表

Product
Folder Sample &
Buy Support &
Community Tools &
Software Technical
Documents TPS40140
SLUS660I – SEPTEMBER 2005 – REVISED JANUARY 2015 TPS40140 Dual or 2-Phase, Stackable Controller
1 Features 2 Applications 1 VDD from 4.5 to 15 V, With Internal 5-V Regulator
VOUT from 0.7 V to 5.8 V
Converts from 15-V Input to 0.7-V Output at
1 MHz
Dual-Output or 2-Phase Interleaved Operation,
Stackable to 16 Phases
Supports Prebiased Outputs
Programmable Switching Frequency up to
1 MHz/Phase
0.5% Internally Trimmed 0.7-V Reference
10-ОјA Shutdown Current
Current Mode Control With Forced Current
Sharing (1)
1-to 40-V Power Stage Operation Range
Power Sharing From Different Input Voltage Rails,
(for Example, Master From 5 V, Slave From 12 V) …