Microchip MIC4605-2YM Dual Half Bridge MOSFET Power Driver, 1 ((Typ.) Sink)) A, 1 ((Typ.)Source)) A 8-Pin, SOIC
- RS-artikelnummer 177-0691
- Tillv. art.nr MIC4605-2YM
- Tillverkare / varumärke Microchip
The MIC4605 is an 85V half-bridge MOSFET driver that features adaptive-dead-time and shoot-through protection. The adaptive-dead-time circuitry actively monitors the half-bridge outputs to minimize the time between high-side and low-side MOSFET transitions, thus maximizing power efficiency.
5.5V to 16V gate drive supply voltage range
Advanced adaptive-dead-time
Intelligent shoot-through protection
MIC4605-1: Dual TTL inputs
MIC4605-2: Single PWM input
Enable input for on/off control
5.5V to 16V gate drive supply voltage range
Advanced adaptive-dead-time
Intelligent shoot-through protection
MIC4605-1: Dual TTL inputs
MIC4605-2: Single PWM input
Enable input for on/off control
On-chip bootstrap diode
Fast 35ns propagation times
Drives 1000pF load with 20ns rise and fall times
Low power consumption: 135μA quiescent current
Separate high- and low-side undervoltage protection
–40°C to +125°C junction temperature range
| Attribute | Value |
|---|---|
| Number of Drivers | 2 |
| Minimum Operating Supply Voltage | 5.5 V |
| Maximum Operating Supply Voltage | 16 V |
| Topology | Half Bridge |
| Mounting Type | Surface Mount |
| Peak Output Current | 1 ((Typ.) Sink)) A, 1 ((Typ.)Source)) A |
| Number of Outputs | 2 |
| Polarity | Non-Inverting |
| Package Type | SOIC |
| Pin Count | 8 |
| Bridge Type | Half Bridge |
| Input Logic Compatibility | PWM, TTL |
| High and Low Sides Dependency | Independent |
| Time Delay | 75ns |
| Dimensions | 4.93 x 3.94 x 1.48mm |
| Minimum Operating Temperature | -40 °C |
| Rise Time | 20ns |
| Width | 3.94mm |
| Height | 1.48mm |
| Fall Time | 20ns |
| Length | 4.93mm |
| Maximum Operating Temperature | +125 °C |
