MCP73831EV Microchip Technology, MCP73831EV Datasheet - Page 3
![BOARD DEMO FOR MCP73831](/photos/15/90/159000/mcp73831ev_sml.jpg)
MCP73831EV
Manufacturer Part Number
MCP73831EV
Description
BOARD DEMO FOR MCP73831
Manufacturer
Microchip Technology
Type
Battery Managementr
Specifications of MCP73831EV
Main Purpose
Power Management, Battery Charger
Utilized Ic / Part
MCP73831
Product
Power Management Modules
Kit Contents
2x MCP73831 Evaluation Boards, Users Guide, Data Sheet
Features
Automatic Charge Termination, Charge Current Monitor, Preconditioning Of Deeply Depleted Cells
Svhc
No SVHC (15-Dec-2010)
Rohs Compliant
Yes
For Use With/related Products
MCP73831
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Secondary Attributes
-
Embedded
-
Primary Attributes
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
1.0
Absolute Maximum Ratings†
V
All Inputs and Outputs w.r.t. V
Maximum Junction Temperature, T
Storage temperature .....................................-65°C to +150°C
ESD protection on all pins:
Human Body Model (1.5 kΩ in Series with 100 pF).......≥ 4 kV
Machine Model (200 pF, No Series Resistance) .............400V
DC CHARACTERISTICS
© 2008 Microchip Technology Inc.
Electrical Specifications: Unless otherwise indicated, all limits apply for V
Typical values are at +25°C, V
Supply Input
Supply Voltage
Supply Current
UVLO Start Threshold
UVLO Stop Threshold
UVLO Hysteresis
Voltage Regulation (Constant-Voltage Mode)
Regulated Output Voltage
Line Regulation
Load Regulation
Supply Ripple Attenuation
Current Regulation (Fast Charge Constant-Current Mode)
Fast Charge Current
Regulation
Note 1:
DD
...................................................................................7.0V
Parameters
ELECTRICAL
CHARACTERISTICS
Not production tested. Ensured by design.
|ΔV
V
SS
BAT
DD
|(ΔV
V
............... -0.3 to (V
V
BAT
PSRR
V
Sym.
V
I
V
START
STOP
I
REG
= [V
REG
)/ΔV
HYS
J
SS
DD
BAT
/V
............ Internally Limited
BAT
REG
DD
/
|
|
(typical) + 1.0V]
4.168
4.317
4.367
4.466
Min.
3.75
12.5
450
3.3
3.2
—
90
—
—
—
—
—
—
—
—
—
—
DD
+0.3)V
Typ.
3.45
3.38
4.20
4.35
4.40
4.50
0.09
0.05
14.5
510
100
505
0.1
53
25
70
52
47
22
—
1
† 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.
DD
= [V
4.232
4.383
4.433
4.534
Max.
1500
REG
0.30
0.30
16.5
200
110
550
3.6
3.5
—-
50
—
—
—
6
5
2
(typical) + 0.3V] to 6V, T
Units
%/V
mV
mA
mA
mA
µA
µA
µA
µA
µA
dB
dB
dB
MCP73831/2
%
V
V
V
V
V
V
V
Charging
Charge Complete,
No Battery
PROG Floating
V
V
V
V
MCP7383X-2
MCP7383X-3
MCP7383X-4
MCP7383X-5
V
I
T
V
6V, I
I
V
I
I
I
PROG = 10 kΩ
PROG = 2.0 kΩ, Note 1
PROG = 67 kΩ
T
OUT
OUT
OUT
OUT
OUT
A
A
DD
DD
DD
DD
DD
DD
DD
= -5°C to +55°C
= -5°C to +55°C
OUT
=10 mA, 10Hz to 1 kHz
=10 mA, 10Hz to 10 kHz
=10 mA, 10Hz to 1 MHz
< (V
< V
Low-to-High
High-to-Low
= [V
= [V
= [V
= 10 mA
= 10 mA to 50 mA
STOP
A
REG
REG
= 10 mA
REG
Conditions
BAT
= -40°C to +85°C.
DS21984E-page 3
(typical)+1V]
(typical)+1V] to
(typical)+1V]
- 50 mV)