Renesas Electronics ZL8800
The ZL8800 is a dual output or dual phase digital DC/DC controller. Each output can operate independently or be used together in a dual phase configuration for high current applications. The ZL8800 supports a wide range of output voltages (0.54V to 5.5V) operating from input voltages as low as 4.5V up to 14V.| Part No. | ZL8800 |
|---|---|
| Datasheet | ZL8800 Download |
| Manufacturer |  Renesas Electronics |
| Description | Control DC/DC Digital Controller |
| Buy | Stock & Price |
FEATURES
● Unique compensation-free design, which is always stable● Output voltage range: 0.54V to 5.5V
● Input voltage range: 4.5V to 5.5V or 6.5V to 14V
● 1% output voltage accuracy over line, load, and temperature
● ChargeMode control achieves fast transient response and reduced output capacitance and provides output stability without compensation
● Switching frequency range: 200kHz to 1.33MHz
● Proprietary single wire DDC serial bus enables voltage sequencing and fault spreading with other Intersil ICs
● External power supply tracking
● Cycle-by-cycle inductor peak current protection
● Digital fault protection for output voltage UV/OV, input voltage UV/OV, temperature, and MOSFET driver voltage
● 10-bit average output current measurement with adjustable gain settings for sensing with high current, low DCR inductors
● 10-bit monitor ADC measures input voltage, input current, output voltage, internal and external temperature, and driver voltage
● Configurable to use standalone MOSFE...
