LV5655VB Datasheet Text
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Ordering number : ENA1362
LV5655VB
Overview
Bi-CMOS LSI
3-channel Switching Regulator Controller
The LV5655VB is a 3-channel switching regulator controller.
Features
- Low-voltage (3V) operation
- Reference voltage precision : ±1%
- Standby circuit (CTL : Controls operation of all channels)
- Synchronous rectification: channel 1 and channel 2 (selected by SYN voltage)
- Independent soft start function for each channel
Specifications
Maximum Ratings at Ta = 25°C
Parameter Maximum supply voltage Allowable power dissipation Operating temperature Storage temperature Symbol VCC max Pd max Topr Tstg Mounted on a specified board- Conditions Ratings -0.3 to 16 0.72 -30 to +85 -55 to +125 Unit V W °C °C
- Specified board: 114.3mm × 76.1mm × 1.6mm, glass epoxy board.
Remended Operating Conditions at Ta = 25°C
Parameter Supply voltage Supply voltage Oscillation frequency Symbol VCC VBIAS fOSC Conditions Ratings 3 to 15 3 to 15 0.2 to 1.3 Unit V V MHz
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