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TEXAS INSTRUMENTS  UC2526ADW  Regulating Pulse Width Modulator, 35V-7V supply, 600 kHz, 5.05V/100mA out, SOIC-18

TEXAS INSTRUMENTS UC2526ADW
Technical Data Sheet (10.04KB) EN See all Technical Docs

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Product Overview

The UC2526ADW is an improved-performance Pulse Width Modulation (PWM) intended has been enhanced by several significant improvements including: a more accurate oscillator with less minimum dead time, reduced circuit delays (particularly in current limiting) and an improved output stage with negligible cross-conduction current. Additional improvements include the incorporation of a precision, band-gap reference generator, reduced overall supply current and the addition of thermal shutdown protection. Along with these improvements, it retains the protective features of under-voltage lockout, soft-start, digital current limiting, double pulse suppression logic and adjustable dead time. For ease of interfacing, all digital control ports are TTL compatible with active low logic.
  • Reduced Supply Current
  • Precision band-gap reference
  • Dual 200mA source/sink outputs
  • Minimum output cross-conduction
  • Double-pulse suppression logic
  • Under-voltage lockout
  • Programmable soft-start
  • Thermal shutdown
  • TTL/CMOS Compatible logic ports
  • Green product and no Sb/Br

Product Information

Input Voltage:
35V
Output Voltage:
5.05V
Output Current:
100mA
Supply Voltage Min:
7V
Supply Voltage Max:
35V
Controller IC Case Style:
SOIC
No. of Pins:
18Pins
Frequency:
600kHz
Operating Temperature Min:
-25°C
Operating Temperature Max:
85°C
Packaging:
Each
Product Range:
-
Automotive Qualification Standard:
-
MSL:
MSL 2 - 1 year
SVHC:
No SVHC (15-Jun-2015)

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Applications

  • Power Management

Legislation and Environmental

Moisture Sensitivity Level:
MSL 2 - 1 year
Country of Origin:
Thailand

Country in which last significant manufacturing process was carried out

RoHS Compliant:
Yes
Tariff No:
85423990
Weight (kg):
.000789

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