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$10.79
Intersil
Commencing January 1, 2018, Renesas and Intersil will unify, augmenting semiconductor potentials. This fusion melds Renesas' lauded MCU and SoC proficiencies with Intersil's power management and precision analog mastery. Resultant growth spans automotive, industrial, and broader domains, facilitating agile response to patrons' needs. The amalgamation, initiated in February 2017, blossomed in July under "One Global Renesas," catalyzing a synergistic effect. Join Renesas in fortifying its semiconductor market eminence.
Bostock Quality Assurance
ZL8801ALAFTK Features
• Unique compensation-free design – always stable • Output voltage range: 0.54V to 5.5V • Input voltage range: 4.5V to 14V • 1% output voltage accuracy over line, load and temperature • Charge mode control achieves fast transient response,reduced output capacitance and provides output stabilitywithout compensation • Single 2-phase output, up to 8 phases with multiple devices • Switching frequency range 200kHz to 1.33MHz • Proprietary single wire DDC (Digital-DC) serial bus enablesvoltage sequencing and fault spreading with all other Intersildigital power ICs • Tracking of an external power supply in the single 2-phaseconfiguration • Cycle-by-cycle inductor peak current protection • Digital fault protection for output voltage UV/OV, inputvoltage UV/OV, temperature and MOSFET driver voltage • 10-bit cycle-by-cycle average output current measurementwith adjustable gain settings for sensing with high current,low DCR inductors • 10-bit monitor ADC measures input voltage, input current,output voltage, internal, external temperature, driver voltage • Configurable to use standalone MOSFET drivers orintegrated driver-MOSFET (DrMOS) devices • Nonvolatile memory (NVRAM) for storing operatingparameters and fault events. • PMBus™ compliant
ZL8801ALAFTK Applications
• Servers/storage equipment • Telecom/datacom equipment • Power supplies (memory, DSP, ASIC, FPGA)TABLE 1. KEY DIFFERENCES BETWEEN FAMILY OF PARTSPART NUMBER DUAL OUTPUT DUAL PHASE DDC CURRENT SHAREZL8800YesYesNoZL8801NoYesYes
Product Attributes
TYPE | DESCRIPTION | Select all |
---|---|---|
Product Status | Obsolete | |
Clock Synchronization | Yes | |
Synchronous Rectifier | No | |
Frequency - Switching | 200kHz ~ 1.33MHz | |
Supply Voltage (Vcc/Vdd) | 4.5V ~ 14V | |
Output Phases | 2 | |
Supplier Device Package | 44-QFN (7x7) | |
Number of Outputs | 2 | |
Package / Case | 44-VFQFN Exposed Pad | |
Topology | Buck | |
Mounting Type | Surface Mount | |
Output Configuration | Positive | |
Operating Temperature | -40°C ~ 85°C (TA) | |
Function | Step-Down | |
Control Features | Current Limit, Enable, Power Good, Tracking | |
Output Type | PWM Signal | |
Serial Interfaces | PMBus | |
Package | Tape & Reel (TR) | |
Series | Digital-DC™ |
$10.79
Intersil
Commencing January 1, 2018, Renesas and Intersil will unify, augmenting semiconductor potentials. This fusion melds Renesas' lauded MCU and SoC proficiencies with Intersil's power management and precision analog mastery. Resultant growth spans automotive, industrial, and broader domains, facilitating agile response to patrons' needs. The amalgamation, initiated in February 2017, blossomed in July under "One Global Renesas," catalyzing a synergistic effect. Join Renesas in fortifying its semiconductor market eminence.