The IS6607H is specially optimized for wide-voltage and high-power scenarios, supporting a continuous output current of 20A within an input voltage range of 3.5V to 16V. It integrates an internal LDO, enabling system-level optimization in single-input power scenarios, and features an externally configurable bias mode for achieving maximum efficiency. With differential output voltage detection and a 0.6V internal feedback reference, it achieves a ±1% tolerance across the full temperature range and offers excellent line and load regulation performance. 

Equipped with the patented Turbo Constant On Time (TCOTTM) control algorithm, it features rapid transient response and supports programmable switching frequencies of 600kHz, 800kHz, and 1MHz. Compatible with MLCC output capacitor design, it saves space and reduces costs. 

The IS6607H offers comprehensive protection features, including OCP, NOCP, OVP, UVP and over-temperature protection (OTP). It is available in a QFN 3mm x 4mm package with an optimized heat dissipation design, minimizing the number of external components required.

Product Parameter：

Input voltage: 3.5V ~16V

Output voltage: 0.6V ~ 5.5V

Switch frequency: 600kHz, 800MHz, 1MHz

Output current: 20A

Efficiency:> 90%

● It adopts the TCOTTM control mode and features a fast transient response

● Wide input voltage range 

  External bias VCC: 2.6 V to 16 V 

  Internal bias VCC: 3.5 V to 16 V 

● Continuous output current of 20A 

● Low on-resistance integrated power MOSFET 

● Proprietary switch loss reduction technology 

● Outstanding load and line regulation, with voltage accuracy up to 0.5%

● The efficiency can reach over 90% within the load range

● Under light load conditions, Skip mode or CCM mode can be selected

● Output voltage tracking and discharge function 

● Pre-bias start-up, soft start time is programmable 

● Optional switching frequencies: 600 kHz, 800 kHz, 1 MHz 

● Overcurrent protection (OCP), negative overcurrent protection (NOCP), overvoltage protection (OVP), undervoltage lockout (UVLO), and overtemperature protection (OTP)