ame5269 AME, Inc., ame5269 Datasheet - Page 2

• Manufacturer Part Number: ame5269
• Description: 2a, 28v, 340khz Synchronous Rectified Step-down Converter
• Manufacturer: AME, Inc.

n Function Block Diagram
2
AME5269
COMP
SS
EN
FB
1.1V
0.3V
2.5V
AME
6uA
LOCKOUT CMP
OVDET
0.925V
OVP
EA
OSC
CLK
SLOPE
1.5V
CLAMP
SHUTDOWN CMP
PWM
CURRENT SENSE AMP
OVP
OTP
UVLO
Rectified Step-Down Converter
2A, 28V, 340KHz Synchronous
REGULATORS
S
R
INTERNAL
OTDET
UVLO
Q
IN
LOGIC
IRCMP
MH
ML
5V
Rev. A.01
SW
GND
VIN
BS