AME5282 Datasheet, PDF (2/21 Pages) Analog Microelectronics – Rectified Step-Down Converter

AME
AME5282
n Functional Block Diagram
2A, 300KHz ~ 2MHz Synchronous
Rectified Step-Down Converter
IN
CURRENT
SENSE
EN
ENABLE
UVLO
CURRENT
LIMIT
FREQ
OSC
COMP
GND
FB
0.8V
VREF
EA
SLOPE
SOFT
START
+
+
-
PWM
Short circuit
OTP
LOGIC
DRIVER
IRCMP
-
+
SW
SW
PGND
n Pin Configuration
SOP-8/PP
Top View
8 765
AME5282
9
1 234
AME5282-AZAADJ
1. COMP
2. GND
3. EN
4. IN
5. SW
6. SW
7. FREQ
8. FB
9. GND (Exposed Pad)
* Die Attach:
Conductive Epoxy
DFN-8C
(3mmx3mmx0.75mm)
Top View
87 65
AME5282
9
1 23 4
AME5282-AVAADJ
1. COMP
2. GND
3. EN
4. IN
5. SW
6. SW
7. FREQ
8. FB
9. GND (Exposed Pad)
* Die Attach:
Conductive Epoxy
Note. Connect exposed pad (heat sink on the back) to GND.
2
Rev. A.02