TS52001-MQFNR Triune Systems, TS52001-MQFNR Datasheet - Page 2

• Manufacturer Part Number: TS52001-MQFNR
• Description: Battery Management IC Hi-Eff Li-ON Charger w/MPPT-Lite
• Manufacturer: Triune Systems

Specifications of TS52001-MQFNR

• Rohs: yes
• Battery Type: Li-Ion
• Output Voltage: 0.4 V
• Output Current: 1.5 A
• Operating Supply Voltage: 4 V to 7.2 V
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Package / Case: QFN-16
• Charge Safety Timers: Yes
• Mounting Style: SMD/SMT
• Product Type: Charge Management
• Factory Pack Quantity: 1000
• Temperature Monitoring: Yes

PINOUT
PIN DESCRIPTION
Pin Symbol
Specifications subject to change
VTHERM
VTH_REF
VSENSE
PGND
PGND
VBAT
nFLT
GND
VDD
SDA
VIN
VIN
SCL
SW
SW
EN
Pin #
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
Current Sense Positive Input
Battery Temperature Sensor
Battery Temperature Sensor
Internal 3.3V Supply Output
Photovoltaic Input Voltage
Photovoltaic Input Voltage
Switching Voltage Node
Switching Voltage Node
VSENSE
Data Input/Output
VBAT
VIN
SW
Inverted Fault
Positive Node
Battery Input
Enable Input
Minus Node
Power GND
Power GND
Clock Input
Figure 1b: Package Pinout Diagram
Function
GND
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TS5201
TS52001
QFN16 4x4
- 2 -
GND supply for internal low-side FET/integrated diode
GND supply for internal low-side FET/integrated diode
Minus node for the thermistor which is located in close
Primary ground for the majority of the device except
Positive node for the thermistor which is located in
Above 2.2V the device is enabled. GND the pin to
disable the device. Includes internal pull-up.
Positive input for the MPP current loop.
Connected to 4.7uH (typical) inductor
Connected to 100nF capacitor to GND
Connected to 4.7uH (typical) inductor
close proximity to the battery
I
Regulator Feedback Input
2
the low-side power FET.
proximity to the battery.
C data open-drain output.
Open-drain output.
VTH_REF
VTHERM
I
SCL
VIN
Input voltage
Input voltage
2
C clock input.
Description
Copyright © 2011, Triune Systems, LLC
TS52001
Version 1.3