MOSFET Gate Driver IC Overview
MOSFET Gate Driver IC is an ON and Off switching control device for external N-channel MOSFET. Toshiba MOSFET Gate Driver ICs have charge pump and protection circuits and they feature ultra small package (1.2 × 0.8 mm), low quiescent current and wide input voltage. Using them with N-channel MOSFET, this solution acheives small size and low loss power line. Toshiba have a variety lineup of Over Voltage Lock Out function.
Toshiba MOSFET Gate driver ICs can be used for single high-side, back to back load switches and power multiplexer.
Toshiba Gate Driver ICs can combine many types of Toshiba Nch-MOSFETs. Toshiba have various supports such as providing simulation, switching evaluation and SOA.
Power multiplexer circuit with 2 input and 1 output is implemented on a small PCB.
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Recommended product list
| Product Number | TCK401G | TCK402G | TCK420G | TCK421G | TCK422G | TCK423G | TCK424G | TCK425G |
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| Data Sheet | PDF(526KB) | PDF(3156KB) | ||||||
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| Maximum Input Voltage VIN max |
40 V | |||||||
| Input Voltage Ranges VIN |
2.7 to 28 V | |||||||
| Gate Drive Voltage VGATE |
4 to 10 V (VIN dependence) | 10 V | 5.6 V | |||||
| Package | WCSP6E (1.2 × 0.8 mm, t:0.55 mm) |
WCSP6G (1.2 × 0.8 mm, t:0.35 mm) |
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| Over Voltage Lockout Threshold |
28 V | 27.73 V | 23.26 V | 14.29 V | 10.83 V | 6.31 V | ||
| Under Voltage Lockout Threshold |
2.7 V | 2 V | ||||||
| Usage | Common Source (Single Hi-side is OK) |
Common Drain (Single Hi-side is OK) |
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