Datasheet Details
| Part number | PSB2120 |
|---|---|
| Manufacturer | Siemens Semiconductor Group (now Infineon) |
| File Size | 292.59 KB |
| Description | ISDN Remote Power Controller |
| Datasheet |
 PSB2120 Datasheet
|
|
|
The reference provides a 4.0 V voltage for the regulation loop.
A high gain error amplifier compares the reference voltage with the switch mode supply output voltage.
The output of the error amplifier is compared with a periodic linear ramp, which is generated by the sawtooth-oscillator circuit.
| Part number | PSB2120 |
|---|---|
| Manufacturer | Siemens Semiconductor Group (now Infineon) |
| File Size | 292.59 KB |
| Description | ISDN Remote Power Controller |
| Datasheet |
PSB2120 Datasheet
|
|
|
|
| Part Number | Description | Manufacturer |
|---|---|---|
| PSB2115 | ISDN PC Adapter Circuit IPAC | Siemens Semiconductor |
| PSB21150 | IPAC-X ISDN PC ADAPTER CIRCUIT | Infineon Technologies |
| PSB2197 | Subscriber Access Controller For Upn-interface Terminals | Infineon Technologies Corporation |
| PSB243-7iR | 3...8 A Switching Regulators | Power-One |
| PSB245-7iR | 3...8 A Switching Regulators | Power-One |
| Part Number | Description |
|---|---|
| PSB2121 | General-Purpose Power Controller |
| PSB2110 | ISDN TERMINAL ADAPTER CIRCUIT |
| PSB2132 | Two Channel Codec Filter for Terminal Applications SICOFI2-TE |
| PSB2134 | Two Channel Codec Filter for Terminal Applications SICOFI2-TE |
| PSB2168 | Digital Answering Machine SAM |