ncp5358 ON Semiconductor, ncp5358 Datasheet
ncp5358
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ncp5358 Summary of contents
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... NCP5358 Gate Driver for Desktop Power Systems The NCP5358 is a high performance two channel gate driver. It combines two single NCP5359 gate drivers together and provides an optimized solution for multi−phase application. Each channel gate driver has both high−side and low side power MOSFETs in a synchronous buck converter ...
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ChipEN DRVH comparator PWM >2V =1, else = 0 PWM1 FPWM comparator 1V < PWM < 2V =1, else = 0 SW1 1mV VCC VCCP VCC Fault SW1 GND SW2 PWM2 Figure 1. Internal Block ...
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... BST1 DRVH1 PWM1 SW1 EN PGND1 DRVL1 VCC NCP5358 VCCP GND BST2 DRVH2 PWM2 SW 2 DRVL2 PGND2 Figure 2. Typical Applications VCCP VBAT VBAT VCCP http://onsemi.com 3 Vo PGND1 Vo PGND2 ...
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PIN DESCRIPTION Pin NO. Symbol 1 V Analog logic input power pin PWM 1 Switch Node pin 3 DRVH 1 PWM 1 High side gate drive output 4 BST1 Upper MOSFET floating bootstrap supply pin 5 ...
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MAXIMUM RATINGS Thermal Characteristics Plastic Package, Thermal Resistance, Junction to Air (1 in Operating Junction Temperature Range Operating Ambient Temperature Range Storage Temperature Range Moisture Sensitivity Level Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings ...
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ELECTRICAL CHARACTERISTICS Characteristics SUPPLY VOLTAGE V Operating Voltage CC Power ON Reset Threshold SUPPLY CURRENT V Quiescent Supply Current in Normal CCP Operation V Quiescent Supply Current in Normal CC Operation V Standby Current CCP V Standby Current CC BST1 ...
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ELECTRICAL CHARACTERISTICS Characteristics PWM INPUT Input Current CH1 CH2 HIGH SIDE DRIVER Output Resistance, Sourcing CH1 CH2 Output Resistance, Sinking CH1 CH2 Transition Time (Note 6) CH1 CH2 Propagation Delay (Notes 5 & 6) CH1 CH2 LOW SIDE DRIVER Output ...
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Table 1. Decoder Truth Table: PWM 1 or PWM 2 Input Greater than 2.0 V Greater than 1.0 V, but less than 2.0 V Greater than 1.0 V, but less than 2.0 V Less than 1.0 V Application Information IN ...
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... The NCP5358 gate driver is a dual phase MOSFET driver, each phase designed for driving two N−channel MOSFETs in a synchronous buck converter topology. This driver is compatible with the Signal channel NCP5359 gate drive. This gate drives has a Bi−direction fault detection and multi− ...
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... G 0.65 BSC 0.026 BSC H 1.38 1.43 0.054 0.056 J 0.20 REF 0.008 REF K 0.00 0.05 0.000 0.002 L 0.35 0.45 0.014 0.018 M 2.00 BSC 0.079 BSC N 2.00 BSC 0.079 BSC P 1.38 1.43 0.054 0.056 R 0.60 0.80 0.024 0.031 ON Semiconductor Website: www.onsemi.com Order Literature: http://www.onsemi.com/orderlit For additional information, please contact your local Sales Representative NCP5358/D ...