パッケージ情報
| パッケージ | ピン数 HSOIC (DDA) | 8 |
| 動作温度範囲 (℃) |
| パッケージ数量 | キャリア 2,500 | LARGE T&R |
LM3402HV の特徴
LM3402HV に関する概要
The LM3402/02HV are monolithic switching regulators designed to deliver constant currents to high power LEDs. Ideal for automotive, industrial, and general lighting applications, they contain a high-side N-channel MOSFET switch with a current limit of 735 mA (typical) for step-down (Buck) regulators. Hysteretic control with controlled on-time coupled with an external resistor allow the converter output voltage to adjust as needed to deliver a constant current to series and series - parallel connected arrays of LEDs of varying number and type, LED dimming by pulse width modulation (PWM), broken/open LED protection, low-power shutdown and thermal shutdown complete the feature set.