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TEXAS INSTRUMENTS  LM3402HVMR/NOPB  Led Driver, 1 Output, Constant Current, 6V-75V in, 1MHz switch, 73V/500mA out, SOP-8

TEXAS INSTRUMENTS LM3402HVMR/NOPB
Technical Data Sheet (10.14KB) EN 모든 기술 문서 보기

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제품 개요

The LM3402HVMR/NOPB is a Monolithic Switching Regulator designed to deliver constant currents to high power LEDs. It contains a high-side N-channel MOSFET switch with a current limit of 735mA (typical) for step-down (buck) regulator. 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.
  • Integrated 0.5A N-channel MOSFET
  • Cycle-by-cycle current limit
  • No control loop compensation required
  • Separate PWM dimming and low power shutdown
  • Supports all ceramic-output capacitors and capacitor-less outputs
  • Thermal shutdown protection
  • Green product and no Sb/Br

제품 정보

Device Topology:
Constant Current
No. of Outputs:
1Outputs
Output Current:
500mA
Output Voltage:
73V
Driver Case Style:
SOP
No. of Pins:
8Pins
Input Voltage Min:
6V
Input Voltage Max:
75V
Switching Frequency:
1MHz
Operating Temperature Min:
-40°C
Operating Temperature Max:
125°C
Packaging:
Each
Product Range:
-
Automotive Qualification Standard:
-
MSL:
MSL 3 - 168 hours
SVHC:
No SVHC (15-Jun-2015)

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애플리케이션

  • LED Lighting;
  • Automotive;
  • Industrial

법률 및 환경

MSL:
MSL 3 - 168 hours
원산지:
Malaysia

최종후의 중요 제조 공정이 이루어진 국가

RoHS 준수:
관세 번호:
85423990
무게(kg):
.000155

관련 제품

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