Microchip Technology MCP7383XRD-PPM Data Sheet

 2005-2013 Microchip Technology Inc.

DS20001984F-page 3

V

DD

...................................................................................7.0V

All Inputs and Outputs w.r.t. V

SS

............... -0.3 to (V

DD

+0.3)V

Maximum Junction Temperature, T

J

............ 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).......≥ 4 kV

Machine Model (200 pF, No Series Resistance) .............400V

† 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.

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

DD

= [V

REG

(typical) + 0.3V] to 6V, T

A 

= -40°C to +85°C. 

Typical values are at +25°C, V

DD 

= [V

REG

 (typical) + 1.0V] 

Supply Input
Supply Voltage

V

DD

3.75

—

6

V

Supply Current

I

SS

—

510

1500

µA

Charging

—

53

200

µA

Charge Complete,
No Battery

—

25

50

µA

PROG Floating

—

1

5

µA

V

DD

 < (V

BAT

 - 50 mV)

—

0.1

2

µA

V

DD

 < V

STOP

UVLO Start Threshold

V

START

3.3

3.45

3.6

V

V

DD

 Low-to-High

UVLO Stop Threshold

V

STOP

3.2

3.38

3.5

V

V

DD

 High-to-Low

UVLO Hysteresis

V

HYS

—

70

—

mV

Voltage Regulation (Constant-Voltage Mode)
Regulated Output Voltage

V

REG

4.168

4.20

4.232

V

PIC18FXXXX-2

4.317

4.35

4.383

V

PIC18FXXXX-3

4.367

4.40

4.433

V

PIC18FXXXX-4

4.466

4.50

4.534

V

PIC18FXXXX-5
V

DD

 = [V

REG

(typical)+1V]

I

OUT

 = 10 mA 

T

A

 = -5°C to +55°C

Line Regulation

|(ΔV

BAT

/

V

BAT

)/

ΔV

DD

|

—

0.09

0.30

%/V

V

DD

 = [V

REG

(typical)+1V] to 

6V, I

OUT

 = 10 mA

Load Regulation

|ΔV

BAT

/V

BAT

|

—

0.05

0.30

%

I

OUT

 = 10 mA to 50 mA

V

DD

 = [V

REG

(typical)+1V]

Supply Ripple Attenuation

PSRR

—

52

—-

dB

I

OUT

=10 mA, 10Hz to 1 kHz

—

47

—

dB

I

OUT

=10 mA, 10Hz to 10 kHz

—

22

—

dB

I

OUT

=10 mA, 10Hz to 1 MHz

Current Regulation (Fast Charge Constant-Current Mode)
Fast Charge Current 
Regulation 

I

REG

90

100

110

mA

PROG = 10 k

Ω

450

505

550

mA

PROG = 2.0 k

Ω, 

12.5

14.5

16.5

mA

PROG = 67 k

Ω

T

A

 = -5°C to +55°C

Not production tested. Ensured by design.