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LTC4067 Datasheet(PDF) 2 Page - Linear Technology

Part # LTC4067
Description  USB Power Manager with OVP and Li-Ion/Polymer Charger
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Manufacturer  LINER [Linear Technology]
Direct Link  http://www.linear.com
Logo LINER - Linear Technology

LTC4067 Datasheet(HTML) 2 Page - Linear Technology

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LTC4067
2
4067f
IN, OUT, BAT Voltage
(t < 1ms, Duty Cycle < 1%)...................... –0.3V to 7V
Steady State, IN, OUT, BAT Voltage.............. –0.3V to 6V
NTC, ILIM0, ILIM1, PROG, CLPROG, ⎯C⎯H⎯R⎯G, GATE
Voltages (Note 6)....................................–0.3V to VCC
OVI, OVP Voltages ..................................... –0.3V to 13V
Operating Temperature Range ................. –40°C to 85°C
Storage Temperature Range................... –65°C to 125°C
Max Junction Temperature (TJMAX) ..................... 125°C
(Note 1)
The denotes the specifications which apply over the full operating
temperature range (Note 3), otherwise specifications are at TA = 25°C. Note 2 unless otherwise noted, VIN = 5V, VBAT = 3.7V,
VILIM0 = 0V, VILIM1 = 0V, RPROG = 2k, RCLPROG = 2k, VOVI = 0V, VNTC = VIN/2.
ELECTRICAL CHARACTERISTICS
ABSOLUTE
AXI U
RATI GS
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
VIN
IN Supply Voltage
5.5
V
IIN
Input Supply Current
VNTC = 5V (Forces IBAT = IPROG = 0)
SUSPEND: VILIM0 = 0V, VILIM1 = 5V, No Load
SHUTDOWN: VPROG = 5V
0.4
52
12
1.2
90
30
mA
μA
μA
IBAT
Battery Supply Current
VBAT = 4.3V, Charging Stopped
SUSPEND: VILIM0 = 0V VILIM1 = 5V, No Load, VIN = 5.5V
SHUTDOWN: VPROG = 5V
IDEAL DIODE: VIN = Float, BAT Powers OUT, No Load
14
6
2.5
60
30
12
5
100
μA
μA
μA
μA
IIN(MAX)
Maximum Input Current Limit
VOUT = 4V, ILIM0 = 5V ILIM1 = 0V (Note 7)
1.5
2
A
PACKAGE/ORDER INFORMATION
12
11
10
9
8
7
13
1
2
3
4
5
6
IN
OUT
BAT
GATE
PROG
OVP
CLPROG
CHRG
NTC
ILIM0
ILIM1
OVI
TOP VIEW
DE PACKAGE
12-LEAD (4mm
× 3mm) PLASTIC DFN
TJMAX = 125°C, θJA = 43°C/W
EXPOSED PAD (PIN 13) IS GND, MUST BE SOLDERED TO PCB
ORDER PART NUMBER
DE PART MARKING
LTC4067EDE
4067
Order Options Tape and Reel: Add #TR
Lead Free: Add #PBF Lead Free Tape and Reel: Add #TRPBF
Lead Free Part Marking: http://www.linear.com/leadfree/
Consult LTC Marketing for parts specified with wider operating temperature ranges.


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