LTM8062EVPBF LINER [Linear Technology], LTM8062EVPBF Datasheet - Page 17

• Manufacturer Part Number: LTM8062EVPBF
• Description: 32VIN, 2A ?Module Power Tracking Battery Charger
• Manufacturer: LINER [Linear Technology]

APPLICATIONS INFORMATION
TYPICAL APPLICATIONS
POWER UNIT
2A Solar Panel Power Manager with 8.4V Lithium Ion Battery Pack and 16V Peak Power Tracking
JUNCTION
μMODULE DEVICE
SOLAR
9.5V TO 32V
V
IN
4.7μF
V
DC
IN
Basic 2A, 2-Cell LiFePO
4.7μF
499k
100k
(BOTTOM) RESISTANCE
JUNCTION-TO-CASE
Figure 8. Thermal Resistances Among μModule Device
Printed Circuit Board and Ambient Environment
JUNCTION-TO-AMBIENT RESISTANCE (JESD 51-9 DEFINED BOARD)
JUNCTION-TO-BOARD RESISTANCE
JUNCTION-TO-CASE (TOP)
V
V
V
RUN
TMR
NTC
V
V
V
RUN
TMR
NTC
RESISTANCE
INA
IN
INREG
INA
IN
INREG
LTM8062
LTM8062
CASE (BOTTOM)-TO-BOARD
GND
GND
4
Battery Charger with C/10 Termination
RESISTANCE
FAULT
FAULT
CHRG
CHRG
8062 TA02
BIAS
BIAS
BAT
ADJ
BAT
ADJ
642k
412k
549k
459k
+
CASE (TOP)-TO-AMBIENT
BOARD-TO-AMBIENT
(OPTIONAL
ELECTROLYTIC
CAPACITOR)
2-CELL
LiFePO
(2× 3.6V)
BATTERY
RESISTANCE
RESISTANCE
4
+
(OPTIONAL
ELECTROLYTIC
CAPACITOR)
80421 F08
2-CELL
Li-ION
(2× 4.2V)
BATTERY
NTC
10k
B = 3380
AMBIENT
LTM8062
8062 TA03
17
8062f