MAX8934AETI+ Maxim Integrated Products, MAX8934AETI+ Datasheet - Page 25

• Manufacturer Part Number: MAX8934AETI+
• Description: IC BATTERY CHARGER DUAL 28TQFN
• Manufacturer: Maxim Integrated Products
• Series: Smart Power Selector™r

Specifications of MAX8934AETI+

• 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
• Product: Charge Management
• Output Voltage: 1 V
• Operating Supply Voltage: 4.1 V to 6.6 V
• Supply Current: 1 mA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Charge Safety Timers: Yes
• Mounting Style: SMD/SMT
• Temperature Monitoring: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Dual-Input Linear Chargers, Smart Power Selector
Figure 5. Thermistor Monitor Details
with Advanced Battery Temperature Monitoring
CHG
LDO
OT
______________________________________________________________________________________
CHG
THERMISTOR
CHARGER
CONTROL
MONITOR
(60NC)
T4
TRACKS SYS WHEN DC AND USB ARE NOT
PRESENT, THE BATTERY IS BEING
DISCHARGED, AND V
LOW-I
CHG
Q
VINT
, ALWAYS-ON 3.3V LDO
+
-
SYS
BATT
P 3.3V.
THMEN
(45NC)
(10NC)
(75NC)
(0NC)
T
T3
T2
T1
CHG
OT
VINT
CHG
CHG
VINT
CHG
+
-
VINT
+
-
VINT
VINT
CHG
+
VINT
-
VINT
+
VINT
-
VINT
THMSW
THM
T
THMEN
R THMSW
25