MAX8934BETI+T Maxim Integrated Products, MAX8934BETI+T Datasheet - Page 18

• Manufacturer Part Number: MAX8934BETI+T
• Description: IC BATTERY CHARGER DUAL 28TQFN
• Manufacturer: Maxim Integrated Products
• Series: Smart Power Selector™r

Specifications of MAX8934BETI+T

• Function: Charge Management
• Battery Type: Lithium-Ion (Li-Ion), Lithium-Polymer (Li-Pol)
• Voltage - Supply: 4.1 V ~ 6.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 28-TQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Dual-Input Linear Chargers, Smart Power Selector
with Advanced Battery Temperature Monitoring
Figure 3. Typical Application Circuit Using a 5-Pin USB Connector or Other DC/USB Common Connector
18
_____________________________________________________________________________________
CONNECTOR
5-PIN USB
VBUS
GND
DISABLED
D+
D-
ID
THMSW
ACTIVE
CHARGE ON
1
2
3
4
5
CHARGE
100mA
100kI
DONE
500mA
10FF
USB
C
DC
OFF
DC
0.068FF
0.1FF
1MI
C
C
R
VL
PU
CT
1.5kI
R
R
3kI
NTC
100kI
25C
PSET
ISET
9, 13
11
10
15
16
14
5
1
2
3
4
6
7
8
DONE
DC
DC
PEN1
PEN2
PSET
ISET
V
GND
CT
THMEN
THMSW
THM
CEN
L
MAX8934A–
MAX8934E
EP
USUS
BATT
BATT
CHG
UOK
DOK
USB
USB
LDO
SYS
SYS
FLT
OT
25
28
27
26
23
24
22
20
21
18
19
17
12
1MI
C
10FF
C
4.7FF
C
1FF
USB SUSPEND
SYS
BATT
LDO
V
LDO
R
4x 1MI
PU
TO LDO
OVERTEMPERATURE
FAULT OUTPUT
USB PWR OK
DC PWR OK
TO
SYSTEM
LOAD
CHARGE
INDICATOR
1-CELL
Li+