ChongMing Group (HK) Int'l Co., Ltd
| Payment Terms | T/T, Western Union,PayPal |
| Supply Ability | 5200PCS |
| Delivery Time | 1 Day |
| Packaging Details | please contact me for details |
| Description | Audio Line Driver 2 Channel 16-SOIC |
| High-side floating supply voltage | -0.3 /220 V |
| High-side floating supply voltage (Note1) | VB-20/ VB+0.3 V |
| High-side floating output voltage | Vs-0.3 /VB+0.3 V |
| CSH pin input voltage | Vs-0.3 /VB+0.3 V |
| Low-side fixed supply voltage (Note1) | -0.3/ 20 V |
| Brand Name | IRF |
| Model Number | IRS20955S |
| Certification | Original Factory Pack |
| Place of Origin | Original |
View Detail Information
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Product Specification
| Payment Terms | T/T, Western Union,PayPal | Supply Ability | 5200PCS |
| Delivery Time | 1 Day | Packaging Details | please contact me for details |
| Description | Audio Line Driver 2 Channel 16-SOIC | High-side floating supply voltage | -0.3 /220 V |
| High-side floating supply voltage (Note1) | VB-20/ VB+0.3 V | High-side floating output voltage | Vs-0.3 /VB+0.3 V |
| CSH pin input voltage | Vs-0.3 /VB+0.3 V | Low-side fixed supply voltage (Note1) | -0.3/ 20 V |
| Brand Name | IRF | Model Number | IRS20955S |
| Certification | Original Factory Pack | Place of Origin | Original |
| High Light | electronics ic chip ，integrated circuit ic | ||
Features
· Floating PWM input enables easy half-bridge implementation
· Programmable bidirectional over-current protection
with self-reset function
· Programmable preset deadtime for improved THD performances
· High noise immunity · ±100 V ratings deliver
up to 500 W in output power
· 3.3 V/5 V logic compatible input
· Operates up to 800 kHz
· RoHS compliant
Description
The IRS20955 is a high voltage, high speed MOSFET driver with a floating PWM input designed for Class D audio amplifier applications.
Bi-directional current sensing detects over-current conditions during positive and negative load currents without any external shunt resistors. A built-in protection control block provides a secure protection sequence against overcurrent conditions and a programmable reset timer.
The internal deadtime generation block enables accurate gate switching and optimum deadtime setting for better audio performance, such as lower THD and lower audio noise floor.
| VOFFSET (max) | ± 100 V |
|
Gate driver Io+ Io- |
1.0 A 1.2 A |
| Selectable deadtime |
15 ns, 25 ns 35 ns, 45ns |
| Propagation delay | 90 ns |
| OC protection delay | 500 ns (max) |
| Shutdown propagation delay | 250 ns (max) |
Typical Connection
Company Details
Business Type:
Distributor/Wholesaler
Year Established:
2008
Total Annual:
5000000-7000000
Employee Number:
80~100
Ecer Certification：
Active Member
CHONGMING GROUP (HK) INT'L CO., LTD. located in Hong Kong and Shenzhen. We are an independent Distributor of Electronic Components,established in 2008. AS a growing fast company, CM GROUP is renowned for its world-class efficiency, excellent services, and extraordinary ability to supply electron... CHONGMING GROUP (HK) INT'L CO., LTD. located in Hong Kong and Shenzhen. We are an independent Distributor of Electronic Components,established in 2008. AS a growing fast company, CM GROUP is renowned for its world-class efficiency, excellent services, and extraordinary ability to supply electron...
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