Analog Devices ADP195 Evaluation Board ADP195-EVALZ ADP195-EVALZ 数据表
产品代码
ADP195-EVALZ
Evaluation Board User Guide
UG-136
Rev. A | Page 3 of 12
EVALUATION BOARD SCHEMATIC AND HARDWARE
VIN
VOUT
1
2
EN
GND
V
OUT
= 1.8V
V
IN
= 1.8V
ADP195
J2
0
899
6-
0
02
U1
C1
C2
Figure 3. 4-Ball WLCSP Evaluation Board Schematic
VOUT1
VIN1
1
4
3
2
6
VOUT2
GND
VIN2
EN
5
J2
C1
C2
U1
VIN = 1.8V
VIN = 1.8V
08
99
6-
00
7
Figure 4. 6-Lead LFCSP Evaluation Board Schematic
Table 1. Evaluation Board Hardware Components
Component Function
Description
U1
Power switch
High-side power switch.
C1 Input
capacitor
0.1 μF input bypass capacitor. Optional to improve transient performance. Connect C1 from VIN to GND for
the WLCSP, and VIN1 and VIN2 to GND for the LFCSP
the WLCSP, and VIN1 and VIN2 to GND for the LFCSP
C2 Output
capacitor
0.1 μF output capacitor. Optional to improve transient performance. Connect C2 from VOUT to GND for
the WLCSP, and VOUT1 and VOUT2 to GND for the LFCSP.
the WLCSP, and VOUT1 and VOUT2 to GND for the LFCSP.
J2
Jumper
Jumper. Connects EN to VIN for the WLCSP, or VIN1 and VIN2 for the LFCSP to enable automatic startup.