参数资料
型号: ADP225CP-EVALZ
厂商: Analog Devices Inc
文件页数: 6/24页
文件大小: 0K
描述: BOARD EVAL FOR ADP225
标准包装: 1
系列: *

ADP222/ADP223/ADP224/ADP225
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
ADP222/
ADP224
ADP223/
ADP225
Data Sheet
1
2
3
4
EN1
EN2
GND
SENSE2
SENSE1 8
VOUT1 7
VIN 6
VOUT2 5
1
2
3
4
EN1
EN2
GND
ADJ2
ADJ1 8
VOUT1 7
VIN 6
VOUT2 5
NOTES
1. CONNECT EXPOSED PAD TO GND.
Figure 3. ADP222 / ADP224 Pin Configuration
Table 5. Pin Function Descriptions
Pin No.
NOTES
1. CONNECT EXPOSED PAD TO GND.
Figure 4. ADP223 / ADP225 Pin Configuration
1
1
Mnemonic
EN1
Description
Enable Input for the First Regulator. Drive EN1 high to turn on Regulator 1 and drive
EN1 low to turn off Regulator 1. For automatic startup, connect EN1 to VIN.
2
2
EN2
Enable Input for the Second Regulator. Drive EN2 high to turn on Regulator 2 and
drive EN2 low to turn off Regulator 2. For automatic startup, connect EN2 to VIN.
3
N/A 1
3
4
GND
ADJ2
Ground Pin.
Adjust Pin for VOUT2. A resistor divider from VOUT2 to ADJ2 sets the output
voltage.
4
5
N/A 1
5
SENSE2
VOUT2
Sense Pin for VOUT2.
Regulated Output Voltage. Connect an 1 μF or greater output capacitor between
VOUT2 and GND.
6
7
6
7
VIN
VOUT1
Regulator Input Supply. Bypass VIN to GND with a 1 μF or greater capacitor.
Regulated Output Voltage. Connect 1 μF or greater output capacitor between
VOUT1 and GND.
N/A 1
8
ADJ1
Adjust Pin for VOUT1. A resistor divider from VOUT1 to ADJ1 sets the output
voltage.
8
N/A 1
SENSE1
EPAD
Sense Pin for VOUT1.
The exposed paddle must be connected to ground.
1
N/A means not applicable.
Rev. D | Page 6 of 24
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