P9412 Datasheet

R35DS0011EU0120 Rev.1.2

Jul.6.21

Page 8

2.3

Electrical Characteristics

VRECT = 5.5V, CLDO1P8=CLDO5P0=1.0µF, CVRECT=3×10µF, CVOUT=3×10µF, CCPOUT=3×22µF, unless otherwise noted, TA = -5°C

to 85°C, Typical values are at TA = 25°C.

Table 4. Electrical Characteristics

Symbol

Description

Conditions

Minimum

Typical

Maximum

Unit

Quiescent Current

IRECT-ACTIVE

IRECT active current

No external load on

VRECT, LDO5P0,

LDO1P8, rectifier not

switching, nEN=Low

6

10

mA

IRECT-DIS

IRECT Disable current

No external load on

VRECT, LDO5P0,

LDO1P8, rectifier not

switching, nEN=High

1

mA

Thermal Protection

TSD

Thermal Shutdown

Rising to shut down the

device

140

°C

Threshold falling to resume

130

°C

Synchronous Rectifier

RDSON_RECT_FET(NOTE2)

Full bridge MOSFET

50

mΩ

VIN_VRECT_Rx(NOTE3)

VRECT input operating

voltage range in Rx mode

3.5

21.5

V

VIN_UVLO_RISING_Rx

UVLO threshold in rising

VRECT rising with no load

2.55

V

VUVLO_HYS_Rx

UVLO hysteresis

VRECT falling (main LDO

shutdown)

200

mV

Over Voltage Protection on VRECT

VOVP_VRECT

OVP threshold

Rising on VRECT

22

24

26

V

VOVP_VRECT_HYS

OVP Hysteresis

1.5

V

VPRE_CLAMP_TH

Pre-clamp protection enabled

threshold

VOVP_VRECT percentage of

voltage to trigger PCLAMP

90

%

%IPCLAMP

Pclamp current accuracy

VRECT=20V, set at 63mA

±10

%

PCLAMP_DR

VOH

Output High Voltage

IOH=4mA

4.0

4.3

V

VOL

Output Low Voltage

IOL=8mA

0.3

0.6

V

Analog-to-Digital Converter (ADC)

N

Resolution

12

bit

VIN_FS

Full Scale input voltage

2.1

V

fSAMPLE

Sample Frequency

67.5

kSa/s

Channel

Number of Channels

16

#