ZL2106

6A Digital-DC Synchronous Step-Down DC/DC Converter

Product Status: Mass Production

OVERVIEW

The ZL2106 is a digital power conversion and management IC that combines an integrated synchronous step-down DC/DC converter with key power management functions in a small package, resulting in a flexible and integrated solution.

The ZL2106 can provide an output voltage from 0.54V to 5.5V (with margin) from an input voltage between 4.5V and 14V. Internal low rDS(ON) synchronous power MOSFETs enable the ZL2106 to deliver continuous loads up to 6A with high efficiency. An internal Schottky bootstrap diode reduces discrete component count. The ZL2106 also supports phase spreading to reduce system input capacitance.

Power management features such as digital soft-start delay and ramp, sequencing, tracking, and margining can be configured by simple pin-strapping or through an on-chip serial port. The ZL2106 uses the PMBus™ protocol for communication with a host controller and the Digital-DC bus for interoperability between other Zilker Labs devices.

KEY FEATURES

  • Integrated MOSFET switches
  • 6A continuous output current
  • ±1% output voltage accuracy
  • Snapshot™ parametric capture
  • I2C/SMBus interface, PMBus compatible
  • Internal non-volatile memory (NVM)

BLOCK DIAGRAM

 Block Diagram

PARAMETRICS

Parameters
ZL2106
Basic Information
生产状态
Mass Production
拓扑
Buck
输出数量
1
输入电压最小值 (V)
4.5
输入电压最大值 (V)
14
输出电压最小值 (V)
0.54
输出电压最大值 (V)
5.5
输出电流最大值 (A)
6
IQ
11 mA
开关频率 (最大值) (MHz)
1
开关频率 (最小值) (MHz)
0.2
峰值效率 (%)
87
POR
Yes
SYNCH功能
Yes
控制类型
Digital
资质级别
Standard
开关频率范围 (MHz)
0.2 to 1.0
温度范围
-40 to +85

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