TSM1014AIDT STMicroelectronics, TSM1014AIDT Datasheet - Page 4

• Manufacturer Part Number: TSM1014AIDT
• Description: IC CONTROLLER CC/CV SMPS 8SOIC
• Manufacturer: STMicroelectronics

Specifications of TSM1014AIDT

• Function: Charge Management
• Battery Type: All Battery Types
• Voltage - Supply: 4.5 V ~ 28 V
• Operating Temperature: -40°C ~ 105°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Output Current: 2.5 mA
• Maximum Operating Temperature: + 105 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• For Use With: 497-8834 - BOARD DEMO FOR L6563/LL6566A
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-4476-2

TSM1014
Figure 1: Internal schematic
Figure 2: Typical adapter or battery charger application using TSM1014
In the application schematic shown in
adapter (or battery charger) to provide an accurate voltage and current control. The above feedback loop
is made with optocoupler.
4/10
DS
Vcc
CS
+
+
R4
100K
R5
10K
Rsense
1
3
Vsense
Cc+
1
2
3
4
IL
Rlimit
Cc-
Figure
Cc+
Cc-
Vref
Vref
Cv-
Ric2
1K
Vcc
TSM1014
CV
CC
2, the TSM1014 is used on the secondary side of a flyback
Vref
CC
CV
Gnd
28V
CV Out
CC Out
Ric1
22K
Cv-
28V
Ccout
Cvout
Gnd
Vcc
5
4
7
8
7
6
5
Rvc1
22K
Cic1
2.2nF
R3
100
Electrical Characteristics
2.2nF
Cvc1
D
R2
R1
+
IL
OUT+
OUT-