TSM1051CD STMicroelectronics, TSM1051CD Datasheet - Page 10

• Manufacturer Part Number: TSM1051CD
• Description: IC CONTROLLER CC/CV SMPS 8SOIC
• Manufacturer: STMicroelectronics

Specifications of TSM1051CD

• Function: Charge Management
• Battery Type: All Battery Types
• Voltage - Supply: 2.5 V ~ 12 V
• Operating Temperature: 0°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Operating Supply Voltage: 2.5 V to 12 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 497-4478-5

Application information
10/15
This solution allow a costant current regulation till output goes to 0 V.
Attention has to be payed to V
Maximum Rating.
Figure 11. Application circuit able to supply the device even with V
Rs
Rs
Ds
Ds
Cs
Cs
TSM1051
TSM1051
TSM1051
200 mV
200 mV
200 mV
1.210 V
1.210 V
1.210 V
+
+
+
Ictrl
Ictrl
Ictrl
CC
4
4
4
of the device that cannot be higher than Absolute
Rsense
Rsense
Vsense
Vsense
Vsense
Iout
Iout
+
+
+
+
+
+
-
-
-
-
-
-
5
5
5
Vcc
Vcc
Vcc
6
6
6
Ric2
Ric2
3
3
3
1
1
1
2
2
2
Vctrl
Vctrl
Vctrl
GND
GND
GND
OUT
OUT
OUT
Ric1
Ric1
Rled
Rled
Cvc1
Cvc1
Cic1
Cic1
Rvc1
Rvc1
OUT
R1
R1
R2
R2
= 0
TSM1051
Vout
Vout