Datasheet

EVAL-ADP1720
Rev. 0 | Page 3 of 8
EVALUATION BOARD HARDWARE AND SCHEMATIC
1
2
3
4
8
7
6
5
GND
GND
GND
GND
GND/ADJ
IN
OUT
EN
U1
J1
J2
GND
GND
GND
GND
VIN
G
ND/ADJ
EN
C1
C2
VOUT
R1
R2
06768-002
Figure 2. Evaluation Board Schematic
Table 1. Evaluation Board Hardware Components
Component Function Description
U1
1
Linear regulator ADP1720 Low Dropout Linear Regulator.
C1 Input capacitor 1 µF Input Bypass Capacitor.
C2 Output capacitor 1 F Output Capacitor. Required for stability and transient performance.
R1, R2
2
Output voltage adjust resistors External Resistors. Used to set VOUT with the adjustable version of ADP1720.
J1 Jumper Jumper. Connects EN to VIN for automatic startup.
J2
3
Jumper Jumper. Connects the GND/ADJ pin to GND for fixed version devices.
1
Component varies depending on which evaluation board type is ordered.
2
Components present only on boards with ADP1720 adjustable output devices.
3
Components present only on boards with ADP1720 fixed output devices.