LTC4075EDD Linear Technology, LTC4075EDD Datasheet - Page 6

• Manufacturer Part Number: LTC4075EDD
• Description: IC CHARG BATT LI-ON USB 10DFN
• Manufacturer: Linear Technology

Specifications of LTC4075EDD

• Function: Charge Management
• Battery Type: Lithium-Ion (Li-Ion)
• Voltage - Supply: 4.3 V ~ 8 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 10-WFDFN Exposed Pad
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

LTC4075/LTC4075X
TYPICAL PERFOR A CE CHARACTERISTICS
6
4.30
4.25
4.20
4.15
4.10
4.05
4.00
3.95
3.90
–1
5
4
3
2
1
0
–50
–50
Battery Drain Current
vs Temperature
Undervoltage Lockout Threshold
vs Temperature
V
V
BAT
DCIN
–25
–25
= 4.2V
, V
USBIN
W
USBIN UVLO
TEMPERATURE (°C)
TEMPERATURE (°C)
0
0
(NOT CONNECTED)
DCIN UVLO
25
25
U
50
50
75
75
4075X G21
4075X G19
100
100
500mA/DIV
ENABLE
5V/DIV
4.16
4.14
4.12
4.10
4.08
4.06
4.04
I
BAT
–50
Charge Current During Turn-On
and Turn-Off
Recharge Threshold
vs Temperature
V
R
DCIN
IDC
= 1.25k
–25
= 5V
V
DCIN
TEMPERATURE (°C)
V
0
DCIN
= V
100µs/DIV
= V
USBIN
25
USBIN
= 4.3V
= 8V
50
75
4075X G22
4075X G20
100
4075Xfa