LTC4075HVXEDD#PBF Linear Technology, LTC4075HVXEDD#PBF Datasheet - Page 4

• Manufacturer Part Number: LTC4075HVXEDD#PBF
• Description: IC CHARGER LI-ION 10-DFN
• Manufacturer: Linear Technology

Specifications of LTC4075HVXEDD#PBF

• Function: Charge Management
• Battery Type: Lithium-Ion (Li-Ion), Lithium-Polymer (Li-Pol)
• Voltage - Supply: 4.3 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 10-WFDFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

LTC4075HVX
TYPICAL PERFORMANCE CHARACTERISTICS
4
1.008
1.006
1.004
1.002
1.000
0.998
0.996
0.994
0.992
4.26
4.24
4.22
4.20
4.18
4.16
4.14
4.12
4.10
60
50
40
30
20
10
0
–10
0
0
Regulated Output (Float) Voltage
vs Charge Current
IUSB Pin Voltage vs Temperature
(Constant-Current Mode)
⎯ P ⎯ W ⎯ R Pin I-V Curve
V
V
V
DCIN
USBIN
DCIN
100
R
= V
= V
1
IDC
10
= 5V
200
USBIN
USBIN
= R
TEMPERATURE (°C)
300
IUSB
2
= 5V
= 5V
30
I
400
V
BAT
= 2k
PWR
3
(mA)
500
(V)
50
600
4
R
IDC
700
70
= 1.24k
4075hvx G04
4075hvx G01
5
4075hvx G07
800
900
90
6
4.220
4.215
4.210
4.205
4.200
4.195
4.190
4.185
4.180
900
800
700
600
500
400
300
200
100
60
50
40
30
20
10
0
0
–10
0
Regulated Output (Float) Voltage
vs Temperature
Charge Current vs IDC Pin
Voltage
0
⎯ C ⎯ H ⎯ R ⎯ G Pin I-V Curve
V
V
V
DCIN
DCIN
DCIN
0.2
= V
= V
1
= 5V
10
USBIN
USBIN
TEMPERATURE (°C)
0.4
2
= 5V
= 5V
30
V
V
CHRG
IDC
0.6
R
3
IDC
(V)
(V)
50
= 1.24k
0.8
4
R
IDC
R
70
IDC
1.0
4075hvx G02
5
4075hvx G08
4075hvx G05
= 10k
= 2k
T
A
90
1.2
= 25°C unless otherwise noted.
6
1.008
1.006
1.004
1.002
1.000
0.998
0.996
0.994
0.992
900
800
700
600
500
400
300
200
100
60
50
40
30
20
10
0
0
–10
0
0
IDC Pin Voltage vs Temperature
(Constant-Current Mode)
Charge Current vs IUSB Pin
Voltage
USBPWR Pin I-V Curve
V
V
V
DCIN
DCIN
USBIN
0.2
= 5V
= 5V, V
1
10
= 5V
TEMPERATURE (°C)
0.4
USBIN
2
V
30
USBPWR
V
IUSB
= 0V
R
0.6
IUSB
3
(V)
50
(V)
= 1.24k
0.8
4
R
R
IUSB
70
IUSB
1.0
4075hvx G03
5
4075hvx G09
4075hvx G06
4075hvxf
= 10k
= 2k
1.2
90
6