MP2908AGL-Z
Current Mode PWM Controller 24V 20-Pin QFN T/R
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RoHS 10 Compliant -
Tariff Charges
The MP2908A is a high-voltage, synchronous step-down controller that directly steps down voltages from up to 60V. The MP2908A uses PWM current control architecture with accurate cycle-by-cycle current limiting and is capable of driving dual N-channel MOSFETs.
Advanced asynchronous mode (AAM) enables non-synchronous operation and PFM mode to optimize light-load efficiency.
The operating frequency of the MP2908A can be programmed by an external resistor or synchronized to an external clock for noise-sensitive applications. Full protection features include precision output over-voltage protection (OVP), output over-current protection (OCP), and thermal shutdown.
The MP2908A is available in TSSOP20-EP and QFN-20 (3mmx4mm) packages.
- Wide 4V to 60V Operating Input Range
- Dual N-Channel MOSFET Driver
- 0.8V Voltage Reference with ±1.5% Accuracy Over Temperature
- Low Dropout Operation: Maximum Duty Cycle at 99.5%
- Programmable Frequency Range: 100kHz -1000kHz
- 180° Out-of-Phase SYNCO
- Programmable Soft Start
- Power Good Output Voltage Monitor
- Selectable Cycle-by-Cycle Current Limit
- Output Over-Voltage Protection (OVP)
- Over-Current Protection (OCP)
- Internal LDO with External Power Supply Option
- Programmable CCM, AAM, and Pulse-Skipping Mode
- TSSOP20-EP and QFN-20 (3mmx4mm) Packages
Technical Attributes
Find Similar Parts
| Description | Value | |
|---|---|---|
| No | ||
| Matte Tin | ||
| 260 °C | ||
| 99.5 % | ||
| Surface Mount | ||
| MSL 1 - Unlimited | ||
| 20 | ||
| 1 | ||
| Yes | ||
| 4.0000, 60.0000 V | ||
| -40 to 125 °C | ||
| 125 °C | ||
| -40 °C | ||
| 24 V | ||
| 20QFN | ||
| 20 | ||
| 4 x 3 x 0.95 | ||
| 0 | ||
| QFN | ||
| 100 to 1000 kHz | ||
| 1 MHz | ||
| Buck (Step Down) |
ECCN / UNSPSC / COO
| Description | Value |
|---|---|
| Country of Origin: | RECOVERY FEE |
| ECCN: | EAR99 |
| HTSN: | 8542330001 |
| Schedule B: | 8542330000 |
Factory Lead Time: