NXP Semiconductors
PF4210
14-channel power management integrated circuit (PMIC) for audio/video applications
aaa-027173
100
efficiency
(%)
APS
80
60
40
20
0
PWM
10
100
1000
10000
load current (mA)
Figure 14.ꢀSW1AB efficiency waveforms: VIN = 4.2 V; VOUT = 1.375 V; industrial version
aaa-026484
100
efficiency
(%)
PFM
80
60
40
20
0
0.1
1.0
10
100
1000
load current (mA)
aaa-027174
100
efficiency
(%)
80
PWM
60
40
20
0
10
100
1000
10000
load current (mA)
Figure 15.ꢀSW1C efficiency waveforms: VIN = 4.2 V; VOUT = 1.375 V; consumer version
PF4210
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Data sheet: technical data
Rev. 2.0 — 14 November 2018
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