MAX8568AETE+ Maxim Integrated Products, MAX8568AETE+ Datasheet - Page 15

• Manufacturer Part Number: MAX8568AETE+
• Description: IC BATT MANAGE LITH 16-TQFN
• Manufacturer: Maxim Integrated Products

Specifications of MAX8568AETE+

• Function: Back-Up Management
• Battery Type: Lithium-Ion (Li-Ion); Nickel-Metal Hydride (NiMH)
• Voltage - Supply: 2.8 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-TQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Figure 6. Functional Diagram
______________________________________________________________________________________
REF
GND
IN
BK
LX
BKSU
PGND
BKV
OD1
LDO
OD2
UVLO
1.13
REF
LI
Complete Backup-Management ICs
BKSU
NI
for Lithium and NiMH Batteries
UVLO
2.25
LDO
1
CURRENT
CHARGE
SOURCE
BK
MAX8568
0.86
STEP-UP CONVERTER
0.67
PFM
0.286
2.43V
TERMV
STRTV
INOK
NI/LI
15