MCP73853-I/ML Microchip Technology, MCP73853-I/ML Datasheet - Page 3

• Manufacturer Part Number: MCP73853-I/ML
• Description: IC,Battery Management,LLCC,16PIN,PLASTIC
• Manufacturer: Microchip Technology

Specifications of MCP73853-I/ML

• Function: Charge Management
• Battery Type: Lithium-Ion (Li-Ion), Lithium-Polymer (Li-Pol)
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-QFN
• Output Voltage: 4.221 V
• Output Current: 100 mA
• Operating Supply Voltage: 4.5 V to 5.5 V
• Supply Current: 4 mA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Uvlo Start Threshold: 4.65 V
• Uvlo Stop Threshold: 4.55 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, 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:
DC CHARACTERISTICS
 2004 Microchip Technology Inc.
Electrical Specifications: Unless otherwise indicated, all limits apply for V
T
Supply Input
Supply Voltage
Supply Current
UVLO Start Threshold
UVLO Stop Threshold
Voltage Regulation (Constant-Voltage Mode)
Regulated Output Voltage
Line Regulation
Load Regulation
Supply Ripple Attenuation
Output Reverse-Leakage
Current
Current Regulation (Fast Charge Constant-Current Mode)
Fast Charge Current
Regulation
Preconditioning Current Regulation (Trickle Charge Constant-Current Mode)
Precondition Current
Regulation
Precondition Threshold
Voltage
DD1,2
Human Body Model (1.5kW in Series with 100pF)
Machine Model (200pF, No Series Resistance) ..........400V
A
= -40°C to 85°C. Typical values are at +25°C, V
...............................................................................6.5V
ELECTRICAL
CHARACTERISTICS
Parameters
SS
..............-0.3 to (V
J
V
............ Internally Limited
BAT
I
V
DISCHARGE
V
V
BAT
I
V
PSRR
V
Sym
I
PREG
START
V
STOP
REG
I
V
)| / V
REG
PTH
SS
DD
BAT
/V
BAT
/
DD
|
DD
4.079
4.179
4.25
4.20
2.70
2.75
Min
325
+ 0.3)V
4.5
70
25
—
—
—
—
—
—
—
—
5
4 kV
DD
= [V
0.020
0.022
0.28
0.83
4.45
4.40
2.80
2.85
0.24
Typ
400
4.1
4.2
50
26
24
85
40
—
9
REG
(Typ) + 1.0V]
*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.
4.121
4.221
Max
4.65
4.55
0.25
0.25
2.90
2.95
100
475
5.5
15
75
—
—
—
4
4
1
Units
%/V V
mA Operating
mA PROG = OPEN
mA PROG = V
mA PROG = OPEN
mA PROG = V
µA
dB
dB
dB
µA
%
V
V
V
V
V
V
V
DD
= [V
Disabled
V
V
V
V
V
I
I
I
V
I
I
I
V
T
T
V
V
V
OUT
OUT
OUT
OUT
OUT
OUT
A
A
DD
DD
SET
SET
DD
DD
DD
DD
SET
SET
BAT
MCP73853/55
= -5°C to +55°C
= -5°C to +55°C
REG
= [V
= [V
= [V
Low-to-High
High-to-Low
< V
= 10 mA, T
= 10 mA
= 10 mA to 150 mA
= 10 mA, 10 Hz to 1 kHz
= 10 mA, 10 Hz to 10 kHz
= 10 mA, 10 Hz to 1 MHz
= V
= V
= V
= V
Low-to-High
(Typ) + 0.3V] to 5.5V,
BAT
REG
REG
REG
SS
DD
SS
DD
SS
SS
= V
(Typ) + 1V],
(Typ) + 1V] to 5.5V
(Typ) + 1V]
Conditions
REG
A
= -5°C to +55°C
(Typ)
DS21915A-page 3