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LM5015MH
DC-DC Switching Boost, Flyback Regulator, Adjustable, 4.25V-75Vin, 1.26V-37Vout, 1Aout, HTSSOP-14
- 製造商產品編號:
- LM5015MH
- 訂購代碼:
- 1535370
產品總覽
The LM5015MH is a monolithic two-switch forward DC to DC Regulator features all the functions necessary to implement efficient high voltage two-switch forward and two-switch Flyback regulators, using a minimum of external components. This easy to use regulator integrates high side and low side 75 Volt N-channel MOSFETs with a minimum 1 Amp peak current limit. The voltage across the MOSFETs employed in the two-switch topology is clamped to input voltage, allowing the input voltage range to approach the rating of the MOSFETs. The regulator control method is based on current mode control providing inherent ease of loop compensation and line feed-forward for superior rejection of input transients. The operating frequency is set with a single resistor and is programmable up to 750kHz. The oscillator can also be synchronized to an external clock. Additional protection features include cycle-by-cycle current limiting, thermal shutdown, under-voltage lockout and remote shutdown capability.
- Integrated high voltage bias regulator
- Adjustable output voltage
- 1.5% Feedback reference accuracy
- Current mode control with selectable compensation
- Wide bandwidth error amplifier
- Integrated current sensing and limiting
- 50% Maximum duty cycle limit
- Single resistor oscillator programming
- Oscillator synchronization capability
- Programmable soft-start
- Enable/under-voltage lockout (UVLO) Pin
- Thermal shutdown
應用
Power Management
警告
This device has limited built-in ESD protection, leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.
產品訊息
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无库存
數量 | 價格 | 您的價格 |
---|---|---|
1+ | NT$169.61 | |
10+ | NT$152.36 | |
25+ | NT$144.03 | |
100+ | NT$118.43 | |
250+ | NT$106.26 | |
500+ | NT$102.42 | |
1000+ | NT$85.73 |
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