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Details for UCC2805D by Texas Instruments
Electronic & Electrical Components > Semiconductors - ICs > Power Management
UCC2805D
Buy Directly from Texas Instruments (5987 in stock) $1.1600
PWM CONTROLLER CURRENT MODE SOIC-8
UCC2805D image

UCC2805D by Texas Instruments

PWM CONTROLLER CURRENT MODE SOIC-8
Features
1-A Totem-Pole Output
1.5% Tolerance Voltage Reference
100-u03bcA Typical Starting Supply Current
500-u03bcA Typical Operating Supply Current
70-ns Typical Response from Current-Sense to Gate Drive Output
Internal Fault Soft Start
Internal Leading-Edge Blanking of the Current Sense Signal
Internal Soft Start
Operation up to 1 MHz
Same Pinout as UC3842 and UC3842A
Part Information
UCC2805D image
RoHS Compliant
Description
The UCCx80x family of high-speed, low-power integrated circuits contain all of the control and drive components required for off-line and DC-to-DC fixed frequency current-mode switching mode power supplies with minimal parts count. These devices have the same pin configuration as the UCx84x family, and also offer the added features of internal full-cycle soft start and internal leadingedge blanking of the current-sense input.
Specifications
Input Voltage:
-
Output Voltage:
1V
Output Current:
1A
Supply Voltage Min:
3.6V
Supply Voltage Max:
12V
Controller IC Case Style:
SOIC
No. of Pins:
8Pins
Frequency:
1MHz
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Product Range:
-
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (27-Jun-2018)
Alternate Descriptions
CURRENT MODE PWM, 10V, 8-SOIC; Input Voltage:-; Output Voltage:1V; Output Current:1A; Supply Voltage Min:3.6V; Supply Voltage Max:10V; Controller IC Case Style:SOIC; No. of Pins:8Pins; Frequency:1MHz; Operating Temperature Min:-40°C RoHS Compliant: Yes Newark Electronics
Current Mode PWM Controller 1A 8-Pin SOIC Tube Avnet America
Current Mode PWM Controller 1A 8-Pin SOIC Tube Avnet Europe
12V, 1A low power BICMOS 1MHz current mode PWM with 4.1V/3.6V UVLO and 50% duty cycle, -40C to 85C Texas Instruments