Datasheet > EC2960NNMHR

EC2960NNMHR

更新时间： 2022-02-26 12:07:33

品牌	Logo	应用领域
飞虹 - E-CMOS		/
页数	文件大小	规格书
13页	1257K
描述
Source and Shink 1.5A/2A Fast Transient Response Line Regulator

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EC2960NNMHR 数据手册

Source and Shink 1.5A/2A Fast Transient

Response Line Regulator

EC2960

Pin Assignments

Figure 2 Pin Configuration of EC2960/EC2960A (Top View)

Pin Description

Pin Number

Pin Name

Description

Main Power Input Pin. Connect this pin to a voltage source and an input capacitor.

The EC2960/EC2960A sources current to VOUT pin by controlling the upper pass

MOSFET, providing a current path from VIN to VOUT.

VIN

Power and Signal Ground. Connect this pin to system ground plane with shortest

traces. The EC2960/EC2960A sinks current from VOUT pin by controlling the

lower pass MOSFET, providing a current path from VOUT to GND. This pin is

also the ground path for internal control circuitry.

GND

Reference Voltage Input and Active-high Enable Control Pin. Apply a voltage to

this pin as a reference voltage for the EC2960/EC2960A. Connect this pin to a

resistor diver, between VIN and GND, and a capacitor for filtering noise purpose.

Applying and holding the voltage below the enable voltage threshold on this pin

by an open-drain transistor shuts down the output. During shutdown, the VOUT

pin has high input impedance.

VREF

VOUT

I Output Pin of The Regulator. Connect this pin to load and output capacitors

(>8μF MLCC is necessary) required for stability and improving transient

response. The output voltage is regulated to track the reference voltage and

capable of sourcing or sinking current up to 1.5A/2A.

5,7,8

No Internal Connection.

Power Input Pin for Internal Control Circuitry. Connect this pin to a voltage

source, providing a bias for the internal control circuitry. A decoupling capacitor is

connected near this pin.

VCNTL

Chip Substrate Connection of The Chip. Connect this pad to system ground plane

for good thermal conductivity.

Exposed Pin

GND

E-CMOS Corp. (www.ecmos.com.tw)

Page 2 of 13

4H19N-Rev.F00F

123 4 5 6 7...13

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