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TSM1011
(Rev.:2016)

Constant Voltage and Constant Current Controller for Battery Chargers and Adapters

STMicroelectronics 

TSM1011

7

Compensation

Compensation

The voltage control transconductance operational amplifier can be fully compensated. Both

its output and negative input are directly accessible for external compensation components.

An example of a suitable voltage control compensation network is shown in Figure 6. It

consists of a capacitor Cvc1 = 2.2 nF and a resistor Rcv1 = 22 K in series.

The current control transconductance operational amplifier can be fully compensated. Both

of its output and negative input are directly accessible for external compensation

components.

An example of a suitable current control compensation network is also shown in Figure 6.

It consists of a capacitor Cic1 = 2.2 nF and a resistor Ric1 = 22 K in series.

Figure 5. Schematic of compensation network

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