TSM1011ID STMicroelectronics, TSM1011ID Datasheet - Page 7

• Manufacturer Part Number: TSM1011ID
• Description: IC CTRLR CHRGR/ADAPT 8-SOIC
• Manufacturer: STMicroelectronics

Specifications of TSM1011ID

• 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-SOIC (0.154", 3.90mm Width)
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 28V
• Package Type: SO
• Mounting: Surface Mount
• Pin Count: 8
• Operating Temperature Classification: Commercial
• Product: Charge Management
• Output Current: 27 mA
• Operating Supply Voltage: 4.5 V to 28 V
• 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: 497-5437-5; TSM1011ID

Voltage clamp
8
The schematic in
low-cost power supply for the TSM1011 (with no
additional windings).
Please pay attention to the fact that in the
particular case presented here, this low-cost
power supply can reach voltages as high as twice
the voltage of the regulated line.
Since the Absolute Maximum Rating of the
TSM1011 supply voltage is 28V. In the aim to
protect he TSM1011 against such how voltage
values a internal zener clamp is integrated.
VOLTAGE CLAMP
R
limit
Figure 5
=
I
vz
shows how to realize a
V
cc
–
V
z
Fig. 5: Clamp voltage
Vcc
TSM1011
Rlimit
Ivz
Vcc
Vz
28V
TSM1011
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