Datasheet > PI3311-01-LGIZ

PI3311-01-LGIZ

更新时间： 2024-11-10 02:59:03

品牌	Logo	应用领域
VICOR		/
页数	文件大小	规格书
26页	3042K
描述
8V to 36Vin, 15A Cool-Power ZVS Buck Regulator

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PI3311-01-LGIZ 数据手册

Cool-Power^®

PI33XX-X1

8V to 36Vin, 15A Cool-Power ZVS Buck Regulator

Description

Features

The PI33XX-X1 is a family of high efficiency, wide

input range DC-DC ZVS-Buck regulators integrating

controller, power switches, and support components

all within a high density System-in-Package (SiP). The

integration of a high performance Zero-Voltage

Switching (ZVS) topology, within the PI33XX-X1 series,

increases point of load performance providing best in

class power efficiency. The PI33XX-X1 requires only

an external inductor and minimal capacitors to form a

complete DC-DC switching mode buck regulator.

 High Efficiency ZVS-Buck Topology

 Wide input voltage range of 8V to 36V

 Very-Fast transient response

 High accuracy pre-trimmed output voltage

 User adjustable soft-start & tracking

 Power-up into pre-biased load (select versions)

 Parallel capable with single wire current sharing

 Input Over/Under Voltage Lockout (OVLO/UVLO)

 Output Overvoltage Protection (OVP)

 Over Temperature Protection (OTP)

 Fast and slow current limits

Output Voltage

Device

Iout Max

 -40°C to 125°C operating range (T_J)

 Optional I²C functionality & programmability:

Set

Range

PI3311-X1-LGIZ

PI3318-X1-LGIZ

PI3312-X1-LGIZ

PI3301-X1-LGIZ

1.0V

1.8V

2.5V

3.3V

1.0 to 1.4V

1.4 to 2.0V

2.0 to 3.1V

2.3 to 4.1V

15A

 Vout margining

 Fault reporting

 Enable and SYNCI pin polarity

 Phase delay (interleaving multiple regulators)

Table 1 - PI33XX-X1-X1 Portfolio.

Applications

The ZVS architecture also enables high frequency

operation while minimizing switching losses and

maximizing efficiency. The high switching frequency

operation reduces the size of the external filtering

components, improves power density, and enables

very fast dynamic response to line and load

transients. The PI33XX-X1 series sustains high

switching frequency all the way up to the rated input

voltage without sacrificing efficiency and, with its

20ns minimum on-time, supports large step down

conversions up to 36Vin.

 High efficiency systems

 Computing, Communications, Industrial,

Automotive Equipment

 High voltage battery operation

Package Information

 10mm x 14mm x 2.6mm LGA SiP

I²C is a trademark of NXP Semiconductors

vicorpower.com

Rev 1.3

Cool-Power^®

800 735.6200

09/2015

Page 1 of 26

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与PI3311-01-LGIZ相关器件

型号	品牌	获取价格	描述	数据表
PI3311-20-LGIZ	VICOR	获取价格	8V to 36VIN Cool-Power ZVS Buck Regulator Family
PI3311-21-LGIZ	VICOR	获取价格	8V to 36Vin, 15A Cool-Power ZVS Buck Regulator
PI3311-x0	VICOR	获取价格	8V to 36VIN Cool-Power ZVS Buck Regulator Family
PI3311-X0-LGIZ	VICOR	获取价格	8V to 36Vin Cool-Power
PI3311-X1	VICOR	获取价格	8V to 36Vin, 15A Cool-Power ZVS Buck Regulator
PI3311-X1-LGIZ	VICOR	获取价格	8V to 36Vin, 15A Cool-Power ZVS Buck Regulator
PI3311-XO-LGIZ	VICOR	获取价格	8V to 36Vin Cool-Power
PI3312-00-LGIZ	VICOR	获取价格	8V to 36VIN Cool-Power ZVS Buck Regulator Family
PI3312-01-LGIZ	VICOR	获取价格	8V to 36Vin, 15A Cool-Power ZVS Buck Regulator
PI3312-20-LGIZ	VICOR	获取价格	8V to 36VIN Cool-Power ZVS Buck Regulator Family

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