Datasheet TB67S112PG (Toshiba) - 6
| Manufacturer | Toshiba |
| Description | BiCD Process Integrated Circuit Silicon Monolithic |
| Pages / Page | 15 / 6 — Functional Description. Relation between logic inputs and output MOSFETs |
| File Format / Size | PDF / 352 Kb |
| Document Language | English |
Functional Description. Relation between logic inputs and output MOSFETs
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TB67S112PG
Functional Description Relation between logic inputs and output MOSFETs
Logic input Output MOSFET IN1 IN2 OUT1 OUT2 L L Off Off H L On Off L H Off On H H On On
Output pin for thermal shutdown signal (ERR output function)
ERR Function H Normal operation L Thermal shutdown (TSD): active Note: ERR pin is the Nch MOS output pin of open drain type. When using this function, please pul up the ERR pin to VIN(H) level. It is in the Hi-Z state (internal MOS = OFF) in the normal operation. It outputs low (internal MOS = ON) when the thermal shutdown (TSD) is active. When the thermal shutdown detection is cleared, the ERR pin outputs high level again (internal MOS = OFF). Moreover, when the ERR pin is not used, please leave this pin open. VIN(H) level Pull-up resistor (10 kΩ to 100 kΩ) Output (ERR) pin for thermal ERR logic shutdown signal [MOSFET for thermal shutdown signal] ON: TSD is active. OFF: Normal operation 6 2019-07-08
Functional Description Relation between logic inputs and output MOSFETs
Logic input Output MOSFET IN1 IN2 OUT1 OUT2 L L Off Off H L On Off L H Off On H H On On
Output pin for thermal shutdown signal (ERR output function)
ERR Function H Normal operation L Thermal shutdown (TSD): active Note: ERR pin is the Nch MOS output pin of open drain type. When using this function, please pul up the ERR pin to VIN(H) level. It is in the Hi-Z state (internal MOS = OFF) in the normal operation. It outputs low (internal MOS = ON) when the thermal shutdown (TSD) is active. When the thermal shutdown detection is cleared, the ERR pin outputs high level again (internal MOS = OFF). Moreover, when the ERR pin is not used, please leave this pin open. VIN(H) level Pull-up resistor (10 kΩ to 100 kΩ) Output (ERR) pin for thermal ERR logic shutdown signal [MOSFET for thermal shutdown signal] ON: TSD is active. OFF: Normal operation 6 2019-07-08
