MCP73827-4.1VUA Microchip Technology, MCP73827-4.1VUA Datasheet - Page 3

• Manufacturer Part Number: MCP73827-4.1VUA
• Description: IC,Battery Management,TSSOP,8PIN,PLASTIC
• Manufacturer: Microchip Technology

Specifications of MCP73827-4.1VUA

• Function: Charge Management
• Battery Type: Lithium-Ion (Li-Ion)
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -20°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
• Output Voltage: 4.141 V
• Operating Supply Voltage: 4.5 V to 5.5 V
• Supply Current: 560 mA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 20 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: MCP738274.1VUA

1.0
1.1
V
All inputs and outputs w.r.t. GND ................-0.3 to (V
Current at MODE Pin .............................................. +/-30 mA
Current at V
Maximum Junction Temperature, T
Storage temperature .....................................-65°C to +150°C
ESD protection on all pins ..................................................≥ 4 kV
*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: MCP73827-4.1, MCP73827-4.2
© 2007 Microchip Technology Inc.
Unless otherwise specified, all limits apply for V
Typical values are at +25°C. Refer to Figure 1-1 for test circuit.
Supply Voltage
Supply Current
Voltage Regulation (Constant Voltage Mode)
Regulated Output Voltage
Line Regulation
Load Regulation
Output Reverse Leakage Current
External MOSFET Gate Drive
Gate Drive Current
Gate Drive Minimum Voltage
Current Regulation (Controlled Current Mode)
Current Sense Gain
Current Limit Threshold
Foldback Current Scale Factor
Charge Status Indicator - MODE
Threshold Voltage
Low Output Voltage
Leakage Current
Shutdown Input - SHDN
Input High Voltage Level
Input Low Voltage Level
Input Leakage Current
Charge Current Monitor - I
Charge Current Monitor Gain
IN
...................................................................... -0.3V to 6.0V
ELECTRICAL
CHARACTERISTICS
Maximum Ratings*
DRV
.......................................................... +/-1 mA
Parameter
MON
J
.............................. 150°C
IN
= [V
ΔV
ΔV
A
V
V
Sym
I
A
V
V
V
V
IN
DRV
V
V
IMON
I
I
I
I
REG
DRV
LK
LK
LK
K
IN
CS
CS
TH
OL
IN
BAT
BAT
IH
IL
+0.3)V
REG
(typ)+1V], R
4.059
4.158
0.08
Min
-10
4.5
—
—
—
—
—
—
40
—
—
—
—
40
—
—
—
-1
SENSE
PIN FUNCTION TABLE
Pin
V
+0.1
0.43
1
2
3
4
5
6
7
8
Typ
250
100
0.5
4.1
4.2
1.6
53
REG
26
—
—
—
—
—
—
—
—
—
8
= 500 mΩ, T
MODE
SHDN
Name
V
V
GND
I
V
4.141
4.242
MON
V
Max
DRV
SNS
560
400
BAT
5.5
15
10
75
25
—
—
—
—
—
—
—
—
IN
1
1
1
1
A
= -20°C to +85°C.
Logic Shutdown
Battery Management
0V Reference
Charge Status Output
Charge Current Monitor
Cell Voltage Monitor Input
Drive Output
Charge Current Sense Input
Battery Management
Input Supply
Units
%V
%V
mV
mV
mA
mA
mV
A/A
mV
V/V
µA
µA
dB
µA
µA
V
V
V
V
V
IN
IN
MCP73827
Shutdown, V
Constant Voltage Mode
MCP73827-4.1 only
MCP73827-4.2 only
V
I
I
V
Sink, CV Mode
Source, CV Mode
Δ(V
(V
I
I
V
ΔV
OUT
OUT
SINK
SINK
IN
IN
SHDN
Description
IN
IMON
=Floating, V
SNS
= 4.5V to 5.5V,
-V
=10 mA to 75 mA
=0 mA, V
= 75 mA
= 10 mA
SNS
=0V to 5.5V
Conditions
-V
/ Δ(V
DS21704B-page 3
DRV
) at I
SHDN
IN
) / ΔV
MODE
OUT
-V
BAT
SNS
= 0V
=V
BAT
=5.5V
)
REG