NXP Semiconductors
PF4210
14-channel power management integrated circuit (PMIC) for audio/video applications
Symbol
Parameter
Min
Typ
Max
Unit
Active mode – AC
tONREFDDR
Turn on time
µs
Enable to 90 % of end value
VINREFDDR = 1.1 V, 1.2 V, 1.8 V
IREFDDR = 0.0 mA
—
—
100
tOFFREFDDR
Turn off time
ms
Disable to 10 % of initial value
VINREFDDR = 1.1 V, 1.2 V, 1.8 V
IREFDDR = 0.0 mA
—
—
—
—
10
6.0
—
VREFDDROSH
Startup overshoot
%
VINREFDDR = 1.1 V, 1.2 V, 1.8 V
IREFDDR = 0.0 mA
1.0
5.0
Transient load response
mV
VREFDDRTLR
VINREFDDR = 1.1 V, 1.2 V, 1.8 V
[1] When VREFDDR is off there is a quiescent current of 1.5 µA typical.
10.4 Power generation
10.4.1 Modes of operation
The operation of the PF4210 can be reduced to five states or modes: on, off, sleep,
standby, and coin cell.
Figure 7 shows the state diagram of the PF4210, along with the conditions to enter and
exit from each state.
PF4210
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© NXP B.V. 2018. All rights reserved.
Data sheet: technical data
Rev. 2.0 — 14 November 2018
25 / 137
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