Data Sheet
ADP2140
Rev. A | Page 13 of 32
V
IN1
= 4 V, V
OUT
= 1.8 V, I
OUT
= 10 mA, C
IN
= C
OUT
= 10 礔, T
A
= 25癈, unless otherwise noted.
CH1 500mA
CH2 1.00V
CH4 5.00V
M40.0祍
A CH4 2.30V
T 10.00%
CH3 5.00V
T
OUTPUT VOLTAGE
SWITCH NODE
INDUCTOR CURRENT
ENABLE 1
Figure 40. Startup, V
OUT
= 1.2 V, 600 mA
CH1 1.00V
CH2 1.00V
CH4 5.00V
M2.00ms
A CH4 2.30V
T 10.00%
CH3 5.00V
T
LDO OUTPUT
PG SIGNAL
BUCK OUTPUT
ENABLE 1
Figure 41. Startup, Autosequence Mode, V
OUT
= 1.8 V, V
OUT2
= 1.2 V