AME5283 Datasheet, PDF (2/20 Pages) Analog Microelectronics – Rectified Step-Down Converter

AME
AME5283
n Functional Block Diagram
2A, 300KHz ~ 2MHz Synchronous
Rectified Step-Down Converter
EN
ENABLE
UVLO
FREQ
COMP
FB
10uA
SS
OSC
SLOPE
0.8V
EA
Hiccup
+
+ _PWM
-
0.7V
PG
UV
0.4V
n Pin Configuration
CURRENT
SENSE
CURRENT
LIMIT
LOGIC
DRIVER
IRCMP
-
+
OTP
PGOOD GND
IN
SW
PGND
SOP-8/PP
Top View
8 765
AME5283
9
1 234
AME5283-AZAADJ
1. COMP
2. SS
3. EN
4. IN
5. SW
6. FREQ
7. FB
8. PG
9. GND (Exposed Pad)
* Die Attach:
Conductive Epoxy
DFN-8C
(3mmx3mmx0.75mm)
Top View
8 765
AME 5283
9
1 234
AME5283-AVAADJ
1. COMP
2. SS
3. EN
4. IN
5. SW
6. FREQ
7. FB
8. PG
9. GND (Exposed Pad)
* Die Attach:
Conductive Epoxy
Note. Connect exposed pad (heat sink on the back) to GND.
2
Rev. A.03