LTC4097EDDB#TRMPBF Linear Technology, LTC4097EDDB#TRMPBF Datasheet - Page 10

• Manufacturer Part Number: LTC4097EDDB#TRMPBF
• Description: IC CHARGER LI-ION/POLY 12-DFN
• Manufacturer: Linear Technology

Specifications of LTC4097EDDB#TRMPBF

• Function: Charge Management
• Battery Type: Lithium-Ion (Li-Ion), Lithium-Polymer (Li-Pol)
• Voltage - Supply: 4.25 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 12-WFDFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: LTC4097EDDB#TRMPBFTR

BLOCK DIAGRAM
LTC4097
10
CHRG
SUSP
VNTC
R
NTC
R
NOM
NTC
3
6
4
5
10mA MAX
R
R
R
R
1
2
3
4
R
SUSP
LOGIC
RECHRG
TRICKLE
TERM
–
+
+
–
+
–
TOO COLD
TOO HOT
NTC_EN
TERMINATION
DCIN
1
RECHARGE
4.2V
TRICKLE
CHARGE
BAT
+
–
–
+
+
–
SUSPEND
+
–
+
–
100mV
4.1V
2.9V
DCIN UVLO
BAT
REGULATOR
8
ITERM
R
CC/CV
I
ITERM
BAT
/1000
DC_ENABLE
10
DCON
IDC
R
I
CHARGER CONTROL
BAT
IDC
/1000
BAT
12
9
USBON
USB_ENABLE
IUSB
R
I
BAT
IUSB
/1000
GND
11, 13
REGULATOR
CC/CV
REGULATION
SHUTDOWN
USBIN UVLO
THERMAL
AND
+
+
+
–
–
–
–
R
HPWR
4V
BAT
T
115°C
150°C
DIE
USBIN
2
4097 BD
7 HPWR
4097f