Specifications| ch | 8 | | Vin1(Min.)[V] | 2.5 | | Vin1(Max.)[V] | 5.5 | | SW frequency(Max.)[MHz] | 1.2 | | Circuit Current(Typ.)[mA] | 0.09 | | Operating Temperature (Min.)[°C] | -20 | | Operating Temperature (Max.)[°C] | 85 |
| Technical DocumentsFeatures- 7ch DC/DC converter, 1ch LDO embedded
- CH1 Boost － Startup ch,Motor
- CH2 LDO FET embedded Analog
- CH3 Buck FET embedded Core
- CH4 Buck-Boost FET embedded Digital
- CH5 Buck FET embedded Memory
- CH6 Boost － LED
- CH7 Boost FET embedded CCD
- CH8 Reverse － CCD
- Low voltage operation 2.5[V]
- CH1 supply voltage output for internal circuit
- CH1 PWM / PFM selectable
- CH3 High speed response by current control
- CH4 Boost-Buck auto switching
- CH6,CH7 integrated Boost output shutdown
- CH7: Back Gate Control Function
- CH6: Load Switch integrated
- Soft-start correspondence to each channel ch
- CH3→CH4 Sequence Control integrated
- CH7→CH8 2-types Sequence Control integrated
- Output Current Limiter (CH2,CH3),
Short Circuit Protection Function (CH4 to CH8) integrated
Error Amp Phase Compensation integrated - Operating Frequency 1[MHz](CH1,CH3 to CH5),
500[KHz](CH6 to CH8)
|
