Datasheet Details
| Part number | MB39A112 |
|---|---|
| Manufacturer | Cypress (now Infineon) |
| File Size | 353.41 KB |
| Description | 3-ch DC/DC Converter IC |
| Datasheet |
 MB39A112 Datasheet
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General Description
4 Block Diagram 5 Absolute Maximum Ratings 6 Recommended Operating Conditions 6 Electrical Characteristics 7 Typical Characteristics 9 Function 12
DC/DC Converter Function 12 Protective Function 12 Setting The Output Voltage 14 Setting The Triangular Oscillation Frequency 14 Setting The So
Key Features
- Supports for down-conversion (CH1 to CH3).
- Power supply voltage range : 7 V to 25 V.
- Error amplifier threshold voltage : 1.00 V ± 1% (CH1) : 1.23 V ± 1% (CH2, CH3).
- Oscillation frequency range : 250 kHz to 2.6 MHz.
- Built-in soft-start circuit independent of loads.
- Built-in timer-latch short-circuit protection circuit.
- Built-in totem-pole type output for P-channel MOS FET devices.
- Built-in constant voltage (VCCO - 5 V) bias circuit for output bl.