MCP73223 Microchip Technology, MCP73223 Datasheet - Page 5

• Manufacturer Part Number: MCP73223
• Description: Lithium Iron Phosphate (LiFePO4) Battery Charge Management Controller
• Manufacturer: Microchip Technology

1.0
Absolute Maximum Ratings†
V
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 (200pF, No Series Resistance) ..............300V
DC CHARACTERISTICS
© 2010 Microchip Technology Inc.
Electrical Specifications: Unless otherwise indicated, all limits apply for V
T
Supply Input
Input Voltage Range
Operating Supply Voltage
Operating Supply Voltage
Supply Current
Battery Discharge Current
Output Reverse Leakage
Current
Undervoltage Lockout
UVLO Start Threshold
UVLO Stop Threshold
UVLO Hysteresis
Overvoltage Protection
OVP Start Threshold
OVP Start Threshold
OVP Hysteresis
Voltage Regulation (Constant Voltage Mode)
Regulated Output Voltage
Output Voltage Tolerance
Regulated Output Voltage
Output Voltage Tolerance
Line Regulation
Load Regulation
Note 1:
DD
PROG
A
= -40°C to +85°C. Typical values are at +25°C, V
................................................................................18.0V
..............................................................................6.0V
Parameters
ELECTRICAL
CHARACTERISTICS
Not production tested. Ensured by design.
SS
|ΔV
V
I
DISCHARGE
............... -0.3 to (V
BAT
V
|(ΔV
V
V
OVPHYS
V
V
BAT
V
V
V
V
V
J
Sym
V
V
V
START
STOP
RTOL
RTOL
I
)/ΔV
OVP
OVP
REG
REG
HYS
............ Internally Limited
SS
DD
DD
DD
BAT
/V
BAT
DD
/
|
|
3.582
7.157
4.10
4.00
12.8
Min
-0.5
-0.6
4.2
4.2
6.4
—
—
—
—
—
—
—
—
—
—
—
4
DD
DD
+0.3)V
= [V
REG
4.15
4.05
3.60
7.20
0.05
0.05
Typ
(Typical) + 1.0V]
700
100
150
0.5
0.5
6.5
—
—
—
30
50
13
—
—
4
6
† 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
3.618
7.243
1500
Max
13.0
4.25
4.15
13.2
+0.5
+0.6
0.20
0.20
100
150
6.5
5.5
6.6
16
17
—
—
2
2
REG
(Typical) + 0.3V] to 12V,
MCP73123/223
Units
%/V
mV
mV
µA
µA
µA
µA
µA
µA
µA
%
%
%
V
V
V
V
V
V
V
V
V
MCP73123
MCP73223
Shutdown (V
Charging
Standby (PROG Floating)
Charge Complete; No Battery;
V
Standby (PROG Floating)
Shutdown (V
or V
Charge Complete; V
MCP73123
MCP73223
T
- MCP73123
T
T
- MCP73123
T
V
- MCP73123
V
- MCP73223
I
I
V
OUT
OUT
A
A
A
A
DD
DD
DD
DD
= -5°C to +55°C, I
= -5°C to +55°C
= -5°C to +55°C, I
= -5°C to +55°C
DD
< V
= [V
= [V
= [V
= 50 mA
= 50 mA - 150 mA
< V
STOP
REG
REG
REG
www.DataSheet4U.com
STOP
Conditions
(Typical)+1V] to 6V
(Typical)+1V] to 12V
(Typical)+1V]
DD
DD
)
DS22191B-page 5
≤ V
≤ V
BAT
BAT
OUT
OUT
DD
,
- 150 mV)
is present
= 50 mA
= 50 mA