ISL6614 INTERSIL [Intersil Corporation], ISL6614 Datasheet
ISL6614
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ISL6614 Summary of contents
Page 1
... The driver resets once its junction temperature returns to 108°C (typically). The ISL6614 also features a three-state PWM input which, working together with Intersil’s multi-phase PWM controllers, prevents a negative transient on the output voltage when the output is shut down ...
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... Ld 4x4 QFN Tape and Reel ISL6614CRZ * 4x4 QFN (Pb-Free) ISL6614CRZ 4x4 QFN Tape and Reel (Pb-Free) ISL6614CRZA * 4x4 QFN (Pb-Free) ISL6614CRZA 4x4 QFN Tape and Reel (Pb-Free) ISL6614IB - SOIC ISL6614IB SOIC Tape and Reel ISL6614IBZ* - ...
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... FEATURES SHOOT- THROUGH PROTECTION PVCC PGND CONTROL LOGIC PVCC SHOOT- THROUGH PROTECTION PGND FOR ISL6614CR, THE PAD ON THE BOTTOM SIDE OF PAD THE QFN PACKAGE MUST BE SOLDERED TO THE CIRCUIT’S GROUND. BOOT1 UGATE1 PHASE1 CHANNEL 1 LGATE1 PGND BOOT2 UGATE2 PHASE2 CHANNEL 2 PVCC LGATE2 FN9155 ...
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... Typical Application - 4 Channel Converter Using ISL65xx and ISL6614 Gate Drivers COMP FB V VSEN CC ISEN1 PWM1 PGOOD EN PWM2 ISEN2 MAIN CONTROL ISL65xx VID ISEN3 FS/DIS PWM3 PWM4 GND ISEN4 4 ISL6614 BOOT1 +12V UGATE1 VCC PHASE1 LGATE1 +5V DUAL PVCC DRIVER ISL6614 5V TO 12V ...
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... Three-State Lower Gate Rising Threshold Three-State Upper Gate Rising Threshold Three-State Upper Gate Falling Threshold Shutdown Holdoff Time UGATE Rise Time 5 ISL6614 Thermal Information Thermal Resistance (Typical Notes θ SOIC Package (Note 1) QFN Package (Notes 2, 3 Maximum Junction Temperature (Plastic Package 150° ...
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... Lower Drive Source Current Lower Drive Source Impedance Lower Drive Sink Current Lower Drive Sink Impedance OVER TEMPERATURE SHUTDOWN Thermal Shutdown Setpoint Thermal Recovery Setpoint NOTES: 4. Guaranteed by design. Not 100% tested in production. 6 ISL6614 SYMBOL TEST CONDITIONS 12V, 3nF Load, 10% to 90% RL PVCC t V ...
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... Lower gate drive output of Channel 1. Connect to gate of the low-side power N-Channel MOSFET PVCC This pin supplies power to both the lower and higher gate drives in ISL6614. Its operating range is +5V to 12V. Place a high quality low ESR ceramic capacitor from this pin to GND PGND It is the power ground return of both low gate drivers ...
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... FL t PDLL Operation Designed for versatility and speed, the ISL6614 MOSFET driver controls both high-side and low-side N-Channel FETs of two half-bridge power trains from two externally provided PWM signals. Prior to VCC exceeding its POR level, the Pre-POR overvoltage protection function is activated; the upper gate ...
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... FIGURE 2. BOOTSTRAP CAPACITANCE vs BOOT RIPPLE Gate Drive Voltage Versatility The ISL6614 provides the user flexibility in choosing the gate drive voltage for efficiency optimization. The ISL6614 ties the upper and lower drive rails together. Simply applying a voltage from 12V on PVCC sets both gate drive rail voltages simultaneously ...
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... HI2 EXT2 LO2 R GI1 R R ------------- EXT1 G1 EXT2 ISL6614 PVCC FIGURE 3. TYPICAL UPPER-GATE DRIVE TURN-ON PATH • (EQ VCC • • (EQ defined at a and the FIGURE 4. TYPICAL LOWER-GATE DRIVE TURN-ON PATH GS2 is the driver’s total ...
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... Quad Flat No-Lead Plastic Package (QFN) Micro Lead Frame Plastic Package (MLFP) 11 ISL6614 L16.4x4 16 LEAD QUAD FLAT NO-LEAD PLASTIC PACKAGE (COMPLIANT TO JEDEC MO-220-VGGC ISSUE C) MILLIMETERS SYMBOL MIN NOMINAL A 0. 0.23 D 4.00 BSC D1 3.75 BSC D2 1.95 E 4.00 BSC E1 3.75 BSC E2 1. 0. θ ...
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... However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries. For information regarding Intersil Corporation and its products, see www.intersil.com 12 ISL6614 M14.15 (JEDEC MS-012-AB ISSUE C) 14 LEAD NARROW BODY SMALL OUTLINE PLASTIC ...