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LINEAR TECHNOLOGY  LT3502EMS#PBF  DC-DC Switching Buck (Step Down) Regulator, Adjustable, 3V-40Vin, 800mV-36Vout, 500mAout, MSOP-10

LINEAR TECHNOLOGY LT3502EMS#PBF
Technical Data Sheet (455.18KB) EN Consultaţi toate documentele tehnice

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Prezentare generală a produsului

The LT3502EMS#PBF is a current-mode PWM step-down DC-to-DC Converter with an internal 500mA power switch. The wide input voltage range of 3 to 40V makes the LT3502 suitable for regulating power from a wide variety of sources and including 24V industrial supplies. Its high operating frequency allows the use of tiny, inductors and capacitors, resulting in a very small solution. Cycle-by-cycle current limit and frequency foldback provide protection against shorted outputs. Soft-start and frequency foldback eliminates input current surge during start-up. DA current sense provides further protection in fault conditions. An internal boost diode reduces component count.
  • Short-circuit robust
  • Soft-start function
  • Internally compensated
  • Internal boost diode
  • 800mV Feedback voltage
  • <2µA Low shutdown current

Detalii tehnice

Input Voltage Min:
3V
Input Voltage Max:
40V
No. of Outputs:
1Outputs
DC / DC Converter IC Case:
MSOP
No. of Pins:
10Pins
Output Current:
500mA
Output Voltage Min:
800mV
Output Voltage Max:
36V
Switching Frequency:
1.1MHz
Topology:
Buck (Step Down)
Operating Temperature Max:
125°C
Packaging:
Cut Tape
Product Range:
-
Automotive Qualification Standard:
-
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (17-Dec-2015)

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Aplicaţii

  • Automotive;
  • Power Management

Legislaţie şi reglementări privind protecţia mediului

Nivel de sensibilitate la umezeală:
MSL 1 - Unlimited
Ţara de origine:
Malaysia

Tara in care ultimul proces semnificativ de fabricare a fost efectuat

Conformitate cu RoHS:
Da
Nr. tarif:
85423990
Greutate (kg):
.0002

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