NCP1581DR2G

Manufacturer :

onsemi

Product Category :

DC DC Switching Controllers

Clock Sync :

No

RoHS Status :

ROHS3 Compliant

Published :

2010

Mounting Type :

Surface Mount

Fall Time (Typ) :

30 ns

Width :

4mm

Lifecycle Status :

ACTIVE (Last Updated: 6 days ago)

Max Frequency :

430kHz

Height :

1.5mm

Synchronous Rectifier :

yes

Control Mode :

VOLTAGE-MODE

Operating Temperature :

0°C~125°C TJ

Length :

8.75mm

Terminal Finish :

Tin (Sn)

Switcher Configuration :

Push-Pull

Max Duty Cycle :

95 %

Halogen Free :

Halogen Free

Output Configuration :

Positive

Control Technique :

PULSE WIDTH MODULATION

Voltage - Supply (Vcc/Vdd) :

6.3V~20V

Output Type :

Transistor Driver

JESD-609 Code :

e3

Number of Pins :

14

Package / Case :

14-SOIC (0.154, 3.90mm Width)

Rise Time :

30ns

Input Voltage (Min) :

7V

Terminal Form :

Gull wing

Pbfree Code :

yes

Operating Supply Current :

15mA

Function :

Step-Down

Moisture Sensitivity Level (MSL) :

1 (Unlimited)

Frequency - Switching :

400kHz

ECCN Code :

EAR99

Mount :

Surface Mount

Output Current :

100μA

Nominal Supply Current :

15mA

Terminal Position :

Dual

Number of Outputs :

1

Topology :

Buck

Duty Cycle (Max) :

85%

Number of Terminations :

14

Input Voltage-Nom :

12V

Base Part Number :

NCP1581

Analog IC - Other Type :

SWITCHING CONTROLLER

Input Voltage (Max) :

20V

Lead Free :

Lead Free

Factory Lead Time :

23 Weeks

Packaging :

Tape and Reel (TR)

Control Features :

Enable, Soft Start