Low

LINEAR TECHNOLOGY  LTC3814EFE-5#PBF  DC/DC Controller, Current Mode, 4.35V to 14V, 1 Output, Synchronous Boost, 1MHz, TSSOP-16

LINEAR TECHNOLOGY LTC3814EFE-5#PBF
Technical Data Sheet (357.42KB) EN 모든 기술 문서 보기

이미지는 참고용으로만 제공됩니다. 자세한 내용은 제품 설명을 참조하세요.

제품 개요

The LTC3814EFE-5#PBF is a synchronous step-up Switching Regulator Controller can generate output voltages up to 60V. The LTC3814-5 uses constant off-time peak current control architecture to deliver very high duty cycles with accurate cycle-by-cycle current limit without requiring a sense resistor. A precise internal reference provides ±0.5% DC accuracy. A high bandwidth (25MHz) error amplifier provides very fast line and load transient response. Large 1R gate drivers allow the LTC3814-5 to drive large power MOSFETs for higher current applications. The operating frequency is selected by an external resistor and is compensated for variations in VIN. A shutdown pin allows the LTC3814-5 to be turned off reducing the supply current to <230µA.
  • Large 1R Gate drivers
  • No current sense resistor required
  • Dual N-channel MOSFET synchronous drive
  • ±0.5% 0.8V Voltage reference
  • Fast transient response
  • Programmable soft-start
  • Generates 5.5V Driver supply
  • Power good output voltage monitor
  • Adjustable cycle-by-cycle current limit
  • Undervoltage lockout on driver supply
  • Output overvoltage protection

제품 정보

Supply Voltage Min:
4.35V
Supply Voltage Max:
14V
No. of Outputs:
1 Output
Duty Cycle (%):
-
Controller IC Case Style:
TSSOP
No. of Pins:
16Pins
Switching Frequency:
1MHz
Topology:
Synchronous Boost (Step Up)
Operating Temperature Min:
-40°C
Operating Temperature Max:
125°C
Packaging:
Cut Tape
Product Range:
-
Automotive Qualification Standard:
-
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (17-Dec-2015)

유사 제품 찾기  공통 특성별 분류

애플리케이션

  • Industrial;
  • Communications & Networking;
  • Automotive;
  • Power Management;
  • Automation & Process Control

법률 및 환경

MSL:
MSL 1 - Unlimited
원산지:
United States

최종후의 중요 제조 공정이 이루어진 국가

RoHS 준수:
관세 번호:
85423990
무게(kg):
.000104

관련 제품

유사 제품