LTC4089EDJC-5#PBF Linear Technology, LTC4089EDJC-5#PBF Datasheet - Page 2

• Manufacturer Part Number: LTC4089EDJC-5#PBF
• Description: IC USB POWER MANAGER 22-DFN
• Manufacturer: Linear Technology
• Type: Battery Chargerr

Specifications of LTC4089EDJC-5#PBF

• Function: Power Management
• Battery Type: Lithium-Ion (Li-Ion)
• Voltage - Supply: 4.35 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 22-WFDFN Exposed Pad
• Output Voltage: 4.2V
• Operating Supply Voltage (min): 6V
• Operating Supply Voltage (max): 36V
• Operating Temp Range: -40C to 85C
• Mounting: Surface Mount
• Pin Count: 22
• Operating Temperature Classification: Industrial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ABSOLUTE MAXIMUM RATINGS
LTC4089/LTC4089-5
(Notes 1, 2, 3, 4, 5)
Terminal Voltage
BOOST ...................................................... –0.3V to 50V
BOOST above SW .....................................................25V
HVIN, HVEN .............................................. –0.3V to 40V
IN, OUT, HVOUT
BAT .............................................................. –0.3V to 6V
NTC, TIMER, PROG, CLPROG .......–0.3V to (V
CHRG, HPWR, SUSP , HVPR ......................... –0.3V to 6V
Pin Current, DC
IN, OUT, BAT (Note 6) ...............................................2.5A
Operating Temperature Range
LTC4089E ................................................. –40°C to 85°C
Maximum Operating Junction Temperature .......... 110°C
Storage Temperature Range ................... –65°C to 125°C
ORDER INFORMATION
LEAD FREE FINISH
LTC4089EDJC#PBF
LTC4089EDJC-5#PBF
Consult LTC Marketing for parts specifi ed with wider operating temperature ranges.
Consult LTC Marketing for information on non-standard lead based fi nish parts.
For more information on lead free part marking, go to:
For more information on tape and reel specifi cations, go to:
SYMBOL
USB Input Current Limit
V
I
I
I
R
V
I
V
ELECTRICAL CHARACTERISTICS
temperature range, otherwise specifi cations are at T
HPWR = 5V, R
2
IN
LIM
IN(MAX)
SS
IN
CLPROG
CLEN
ON
t < 1ms and Duty Cycle < 1% .................. –0.3V to 7V
DC ............................................................ –0.3V to 6V
PROG
PARAMETER
USB Input Supply Voltage
Input Bias Current
Current Limit
Maximum Input Current Limit
ON Resistance V
CLPROG Pin Voltage
Soft-Start Inrush Current
Input Current Limit Enable
Threshold Voltage (V
= 100k, R
TAPE AND REEL
LTC4089EDJC#TRPBF
LTC4089EDJC-5#TRPBF
CLPROG
IN
to V
IN
OUT
– V
= 2k, SUSP = 0V, unless otherwise noted.
OUT
)
http://www.linear.com/leadfree/
CONDITIONS
IN
I
Suspend Mode; SUSP = 5V
R
R
(Note 8)
I
R
R
IN
(V
(V
BAT
OUT
CLPROG
CLPROG
CLPROG
CLPROG
PART MARKING
4089
40895
IN
IN
= 0 (Note 7)
= 80mA Load
– V
– V
http://www.linear.com/tapeandreel/
A
CC
= 25°C. HVIN = 12V, BOOST = 17V, V
OUT
OUT
= 2k, HPWR = 5V
= 2k, HPWR = 0V
= 2k
= 1k
+ 0.3V)
) V
) V
The
IN
IN
Rising
Falling
l
denotes the specifi cations which apply over the full operating
PIN CONFIGURATION
PACKAGE DESCRIPTION
22-Lead (6mm × 3mm) Plastic DFN
22-Lead (6mm × 3mm) Plastic DFN
EXPOSED PAD (PIN 23) IS GND, MUST BE SOLDERED TO PCB
HVOUT
CHRG
PROG
HVPR
22-LEAD (6mm 3mm) PLASTIC DFN
VNTC
GATE
GND
GND
NTC
BAT
IN
V
C
T
= 5V, V
JMAX
10
11
1
2
3
4
5
6
7
8
9
l
l
l
l
l
l
l
= 110°C, θ
DJC PACKAGE
TOP VIEW
BAT
MIN
4.35
0.98
0.98
23
475
–80
90
20
= 3.7V, HVEN = 12V,
JA
= 40°C/W
22
21
20
19
18
17
16
15
14
13
12
0.215
1.00
1.00
TYP
500
100
–50
TEMPERATURE RANGE
–40°C to 85°C
–40°C to 85°C
0.5
2.4
50
50
HVEN
HVIN
BOOST
SW
HVOUT
TIMER
SUSP
HPWR
CLPROG
OUT
IN
5
MAX
1.02
1.02
100
525
110
–20
5.5
80
1
UNITS
mA/μs
40895fc
mA
mA
mA
mV
mV
μA
V
A
V
V