NCP2860

http://onsemi.com

2

PIN DESCRIPTION

Pin

Name

Description

1, 4

OUT

“OUT’’ is the regulator output. A low ESR, bypass capacitor should be connected for stable operation.

2

IN

“IN’’ is the supply input that is connected to the power source (up to 6.0 V). Bypass with a 2.2

mF capacitor.

3

GND

Ground

5

SET

Ground the “SET’’ pin to set the output voltage to 2.77 V. Refer to the “output voltage setting’’ paragraph if you

need to program another value.

6

N.C.

This pin is non−connected.

7

STDWN

If the “STDWN’’ pin is low, the circuit enters the shutdown mode.

8

FAULT

The “FAULT’’ terminal is a high impedance, open drain output. If the circuit is out of regulation, the voltage pin

goes low. Otherwise (normal operation or shutdown mode), this pin is high impedance. Connect the pin to

ground, if unused.

MAXIMUM RATINGS

Rating

Symbol

Value

Unit

Input Voltage, Shutdown Pin, Voltage Range (Note 1)

−0.3, +6.0

V

Thermal Resistance (Note 2)

−

230

°C/W

Maximum Junction Temperature

150

°C

Storage Temperature Range

− 65 to +150

°C

Lead Temperature (Soldering, 10s)

300

°C

ESD Capability

Human Body Model

Machine Model

−

−

2.0

200

kV

V

Latchup Capability @ 85

°C

−

+/−100

mA

Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the

Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect

device reliability.

1. The recommended input voltage range for NCP2860 proper operation is 2.7 V to 6.0 V.

2. Circuit being mounted on a board that has no metal oxide traces attached to the leads. The addition of plated copper can lower the thermal

resistance.