Datasheet

EVAL-ADP1829
Rev. 0 | Page 7 of 16
TEST RESULTS
CH1 20.0mV
B
W
CH2 5.00V M2.00µs A CH2 5.90V
T 53.60%
1
2
T
06808-004
Figure 4. Output Ripple of Channel 1, V
OUT
= 1.8 V, f
SW
= 300 kHz,
Channel 1: V
OUT1
, Channel 2: SW1
95
50
55
60
65
70
75
80
85
90
12345678910111213141516
EFFICIENCY (%)
I
O
(A)
06808-006
Figure 5. Efficiency vs. Load Current, V
OUT
= 1.8 V, f
SW
= 300 kHz
CH1 10.0V
B
W
CH2 5.00V M10.0ms A CH2 2.70V
1
2
3
4
T
CH3 1.00V
B
W
CH4 1.00V
T 32.80%
06808-008
Figure 6. Soft Start of Channel 1,
Channel 1: EN1, Channel 2: PG1, Channel 3: SS1, Channel 4: V
OUT1
CH1 20.0mV
B
W
CH2 5.00V M2.00µs A CH2 5.90V
T 67.40%
1
2
T
06808-005
Figure 7. Output Ripple of Channel 2, V
OUT
= 1.2 V, f
SW
= 300 kHz,
Channel 1: V
OUT2
, Channel 2: SW2
90
50
55
60
65
70
75
80
85
12345678910111213141516
EFFICIENCY (%)
I
O
(A)
06808-007
Figure 8. Efficiency vs. Load Current, V
OUT
= 1.2 V, f
SW
= 300 kHz
CH1 10.0V CH2 5.00V M10.0ms A CH2 2.70V
1
2
3
4
T
CH3 1.00V CH4 1.00V
T 34.40%
06808-009
Figure 9. Soft Start of Channel 2,
Channel 1: EN2, Channel 2: PG2, Channel 3: SS2, Channel 4: V
OUT2