NCP4371AACDR2G datasheet(4/14 Pages) ONSEMI

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NCP4371

www.onsemi.com

Table 2. MAXIMUM RATINGS

Ratings

Symbol

Value

Unit

Supply Voltage

VCC

−0.3 to 28.0

DISCHARGE, DRIVE Input Voltage

VDISCHARGE, VDRIVE

−0.3 to VCC

D+, D− , COMP, ISNS Input Voltage

VD+, VD−, VCOMP, VISNS

−0.3 to 5.5

DISCHARGE Current

IDISCHARGE

500

DRIVE Sink Current

IDRIVE

Junction to Air Thermal Resistance, SOIC8

RθJ−A_SOIC8

160

°C/W

Maximum Junction Temperature

TJMAX

125

°C

Storage Temperature

TSTG

−60 to 150

°C

ESD Capability, Human Body Model (Note 1)

ESDHBM

4000

ESD Capability, Machine Model (Note 1)

ESDMM

200

Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality

should not be assumed, damage may occur and reliability may be affected.

1. Refer to ELECTRICAL CHARACTERISTIS and APPLICATION INFORMATION for Safe Operating Area.

2. This device series incorporates ESD protection and is tested by the following methods:

ESD Human Body Model tested per AEC−Q100−002 (EIA/JESD22−A114)

ESD Machine Model tested per AEC−Q100−003 (EIA/JESD22−A115)

Latchup Current Maximum Rating:

≤150 mA per JEDEC standard: JESD78

3. For information, please refer to our Soldering and Mounting Techniques Reference Manual, SOLDERRM/D

Table 3. ELECTRICAL CHARACTERISTICS

−40

°C ≤ TJ ≤ 125°C; VCC = 5 V; unless otherwise noted. Typical values are at TJ = +25°C.

Parameter

Test Conditions

Symbol

Min

Typ

Max

Unit

SUPPLY

Minimum Operating Input Voltage

VCC voltage at which current limiting OTA is

enabled

VCC(min)

−

2.2

VCC HVDCP Logic Enable

VCC increasing level at which the HVDCP

commands are accepted

VCC(ON)

3.0

3.2

3.4

VCC HVDCP Logic Disable

VCC decreasing level at which the HVDCP

commands are stopped to be accepted

VCC(OFF)

2.8

3.0

3.3

Quiescent Current

ICC

300

VOLTAGE CONTROL LOOP OTA

Transconductance

Sink current only

gmv

−

Voltage Control Reference Voltage

Nominal VBUS=5 V

VREFV

1.21

1.25

1.29

Sink Current Capability

ISINKV

2.5

Output Voltage Sense Divider

Resistor, Pull−Up

RVSNS_UP

Output Voltage Sense Divider

Resistor, Pull−Down

RVSNS_DWN

CURRENT CONTROL LOOP OTA

Transconductance

Sink current only

gmc

−

Current Control Reference Voltage

Current limit A reference set−point

Current limit B reference set−point

Current limit C reference set−point

Current limit D reference set−point

Current limit E reference set−point

Current limit F reference set−point

Current limit G reference set−point

Current limit H reference set−point

VREFC(A)

VREFC(B)

VREFC(C)

VREFC(D)

VREFC(E)

VREFC(F)

VREFC(G)

VREFC(H)

Sink Current Capability

ISINKC

2.5

HVDCP

Output Voltage Selection

Reference

VSEL_REF

1.8

2.2

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