AME, Inc.
AME7720 / 7721
n
Pin Configuration
SOT-26
Top View
6
5
4
Step-Up/Step-Down
60mA Regulated Charge Pump
SOT-25
Top View
AME7720BEEY
1. V
OUT
2. GND
5
4
AME7721BEEV
1. V
OUT
2. GND
AME7720
3. C-
4. V
IN
5. C+
AME7721
3. C-
4. V
IN
5. C+
1
2
3
6. EN
* Die Attach:
Conductive Epoxy
1
2
3
* Die Attach:
Conductive Epoxy
n
Pin Description
Pin Number
AME7720
1
AME7721
1
V
OUT
Regulator output pin.
V
OUT
should be bypassed with a 2.2µF low ESR ceramic capacitor.
Ground pin connection.
Pin Name
Pin Description
2
2
GND
3
3
C-
Pump capacitor negative terminal.
Input supply pin.
V
IN
should be bypassed with a 2.2µF low ESR ceramic capacitor.
Pump capacitor positive terminal.
Shutdown input.
Active Low disable the regulator.
4
4
V
IN
5
5
C+
6
N/A
EN
3
AKM [ ASAHI KASEI MICROSYSTEMS ]
