BD9639MWV
Power Management IC for DSC/DVCs
Obsolete
BD9639MWV
Power Management IC for DSC/DVCs
Production has already been terminated. Not available for sales.
Product Detail
Specifications:
ch
6
Operating Frequency [MHz]
0.5 to 2.0
Supply Voltage [V]
2.5 to 5.5
Reference Voltage1 [V]
0.4
Reference Voltage Precision1 [%]
±2.5
Step up [ch]
2
Step Down [ch]
2
Buck-Boost [ch]
2
Built-in FET [ch]
6
Synchronous Rectifier [ch]
5
Load Switch [ch]
1
Package Size [mm]
7.0x7.0 (t=1.0)
Features:
- 6ch DC/DC converter
CH1Boost FET embedded Start-up ch,Motor
CH2Buck FET embedded Core
CH3Buck-Boost FET embedded CMOS
CH4Buck-Boost FET embedded Digital
CH5Buck FET embedded CMOS, Memory
CH6Boost FET embedded LED - Low voltage operation 2.5[V]
- CH1 supply voltage output for internal circuit
- CH1 PWM/PFM selectable
- CH3,CH4 Boost-Buck auto switching
- CH6 integrated Boost output shutdown (CH6 Load switch embedded)
- Soft-start correspondence to each channel
- Ground short protection（CH2～CH6）
- Error amp phase compensation(CH1～CH6)
- Operating frequency 1.5[MHz] (CH1～CH6)
- Package of mounting on high heat radiation side （UQFN056V7070）
