5
dc2151af
DEMO MANUAL DC2151A
Quick start proceDure
13. Reconnect PS1 to V
IN
turret. Set PS1 to 14V. Set JP8
to 1. Set PS2 to 3.8V. Set LOAD1 to 5mA. Remove
PS1 lead from the V
IN
turret. Verify voltage on V
OUT
is within the V
OUT
3.0V range listed in Performance
Summary. Verify that PGV
OUT
is high and EH_ON is
low. Decrease PS2 to 3.1V and verify that V
OUT
is 0V.
Increase PS2 to 4.3V. Press and release PB1. Verify
the V
OUT
is 3.0V.
14. Set JP11 to SHIP and verify that V
OUT
is approximately 0V.
15. Decrease PS2 to 0V and disconnect PS2.
16. Set the current limit of PS1 to 300mA as described
above. Connect PS1 to the V
IN
Terminals. Set JP5 to
1, JP6 to 1 and JP7 to 1. Set PS1 to 14V. Set LOAD1
to 50mA. Add a jumper lead from V
OUT
to SCAP. Verify
that BAL is approximately half of V
OUT
.
17. Quickly remove PS1+ lead from V
IN
and verify that
V
OUT
remains above 1.2V for approximately 5 seconds.
18. Turn off PS1, PS2 and LOAD1. Reinstall battery in
battery holder.
Figure 4. Proper Measurement Equipment Setup
