MCP73113 datasheet(5/34 Pages) MICROCHIP

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DS22183C-page 5

MCP73113/4

1.0

ELECTRICAL

CHARACTERISTICS

Absolute Maximum Ratings†

VDD ................................................................................18.0V

VPROG ..............................................................................6.0V

All Inputs and Outputs w.r.t. VSS ............... -0.3 to (VDD+0.3)V

Maximum Junction Temperature, TJ ............ Internally Limited

Storage temperature .....................................-65°C to +150°C

ESD protection on all pins

Human Body Model (1.5 k

Ω in Series with 100 pF).......≥ 4kV

Machine Model (200 pF, No Series Resistance) .............300V

† Notice: Stresses above those listed under “Maximum

Ratings” may cause permanent damage to the device. This is

a stress rating only and functional operation of the device at

those or any other conditions above those indicated in the

operational listings of this specification is not implied.

Exposure to maximum rating conditions for extended periods

may affect device reliability.

DC CHARACTERISTICS

Electrical Specifications: Unless otherwise indicated, all limits apply for V

DD= [VREG(Typical) + 0.3V] to 6V,

TA = -40°C to +85°C. Typical values are at +25°C, VDD = [VREG (Typical) + 1.0V]

Parameters

Sym

Min

Typ

Max

Units

Conditions

Supply Input

Input Voltage Range

VDD

4—

Operating Supply Voltage

VDD

4.2

—

6.5

Supply Current

ISS

—

5.5

µA

Shutdown (VDD < VBAT - 150 mV)

—

700

1500

µA

Charging

—

100

µA

Standby (PROG Floating)

—

150

µA

Charge Complete; No Battery;

VDD < VSTOP

Battery Discharge Current

Output Reverse Leakage

Current

IDISCHARGE

—

0.5

µA

Standby (PROG Floating)

—

0.5

µA

Shutdown (VDD < VBAT,

or VDD < VSTOP)

µA

Charge Complete; VDD is present

Undervoltage Lockout

UVLO Start Threshold

VSTART

4.10

4.15

4.25

UVLO Stop Threshold

VSTOP

4.00

4.05

4.15

UVLO Hysteresis

VHYS

—

100

—

Overvoltage Protection

OVP Start Threshold

VOVP

6.4

6.5

6.6

MCP73113

5.8

5.9

6.0

MCP73114

OVP Hysteresis

VOVPHYS

—

150

—

Voltage Regulation (Constant Voltage Mode)

Regulated Output Voltage

Options

VREG

4.079

4.10

4.121

TA = -5°C to 55°C

4.179

4.20

4.221

VDD = [VREG(Typical)+1V]

4.328

4.35

4.372

IOUT = 50 mA

4.378

4.40

4.422

Output Voltage Tolerance

VRTOL

-0.5

—

0.5

Line Regulation

|(ΔV

BAT/VBAT)

ΔV

DD|

—

0.05

0.20

%/V

VDD = [VREG(Typical)+1V] to 6V

IOUT = 50 mA

Load Regulation

|ΔV

BAT/VBAT|

—

0.05

0.20

IOUT = 50 mA - 150 mA

VDD = [VREG(Typical)+1V]

Supply Ripple Attenuation

PSRR

—

-46

—

IOUT = 20 mA, 10 Hz to 1 kHz

—-30

—

IOUT = 20 mA, 10 Hz to 10 kHz

Note 1:

Not production tested. Ensured by design.

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