Product Summary

The UCC3808AD-1 is a high-performance Pwer Management IC.

Parametrics

UCC3808AD-1 Parametrics:

Packaging Tube
PWM Type Current Mode
Number of Outputs 2
Frequency - Max 1MHz
Duty Cycle 50%
Voltage - Supply 8.3 V ~ 15 V
Buck Yes
Boost Yes
Flyback No
Inverting No
Doubler No
Divider No
Cuk No
Isolated Yes
Operating Temperature 0°C ~ 70°C
Package / Case 8-SOIC (0.154", 3.90mm Width)
Dynamic Catalog Current Mode
Other Names 296-11480-5
UCC3808AD1

Features

UCC3808AD-1 Features:


  •  Dual Output Drive Stages in Push-Pull Configuration
  •  Current Sense Discharge Transistor to Improve Dynamic Response
  •  130-μA Typical Starting Current
  •  1-mA Typical Run Current
  •  Operation to 1 MHz Internal Soft Start
  •  On-Chip Error Amplifier With 2-MHz Gain Bandwidth Product
  •  On Chip VDD Clamping
  •  Output Drive Stages Capable of 500-mA Peak-Source Current, 1-A Peak-Sink Current


Diagrams

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
UCC3808AD-1
UCC3808AD-1
Texas Instruments
Current Mode PWM Controllers Low-Pwr Current-Mode Push-Pull PWM
Data Sheet
0-1: $1.75
1-25: $1.60
25-100: $1.28
100-250: $1.12
UCC3808AD-1G4
UCC3808AD-1G4
Texas Instruments
Current Mode PWM Controllers Low-Pwr Current-Mode Push-Pull PWM
Data Sheet
0-1: $1.75
1-25: $1.48
25-100: $1.28
100-250: $1.12