TSM1013AIST STMicroelectronics, TSM1013AIST Datasheet - Page 4

• Manufacturer Part Number: TSM1013AIST
• Description: IC CTRLR CC/CV SMPS MINI 8-MSOP
• Manufacturer: STMicroelectronics

Specifications of TSM1013AIST

• Function: Charge Management
• Battery Type: All Battery Types
• Voltage - Supply: 4.5 V ~ 28 V
• Operating Temperature: 0°C ~ 105°C
• Mounting Type: Surface Mount
• Package / Case: 8-MSOP, Micro8™, 8-uMAX, 8-uSOP,
• Output Current: 10 mA
• Maximum Operating Temperature: + 105 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-4475-2

TSM1013
Fig. 1: Internal Schematic
Fig. 2: Typical Adapter Application Using TSM1013
In the above application schematic, the TSM1013 is used on the secondary side of a flyback adapter (or
battery charger) to provide an accurate control of voltage and current. The above feedback loop is made
with an optocoupler.
4/8
+
R4
100K
R5
10K
Rsense
1
3
Vsense
Cc+
IL
Cc-
Vref
1
2
3
4
Ric2
1K
Cc+
Cc-
Vref
Cv-
Vcc
TSM1013
CV
CC
Gnd
28V
Vref
CC
CV
CV Out
CC Out
Ric1
22K
Cv-
Cv out
Cc out
5
4
7
Gnd
28V
Vcc
ELECTRICAL CHARACTERISTICS
Rvc1
22K
Cic1
2.2nF
R3
100
8
7
6
5
2.2nF
Cvc1
D
R2
R1
+
IL
OUT+
OUT-