L5991AD

Manufacturer :

STMicroelectronics

Product Category :

DC DC Switching Controllers

Terminal Finish :

Nickel/Palladium/Gold (Ni/Pd/Au)

Control Mode :

CURRENT-MODE

Output Voltage :

5V

Max Duty Cycle :

93 %

Voltage - Supply (Vcc/Vdd) :

7.6V~20V

Switcher Configuration :

Single

Analog IC - Other Type :

SWITCHING CONTROLLER

Package / Case :

16-SOIC (0.154, 3.90mm Width)

Frequency :

1MHz

Output Configuration :

Positive, Isolation Capable

Length :

9.9mm

Lead Free :

Lead Free

Operating Temperature :

-40°C~150°C TJ

Width :

3.9mm

Fall Time (Typ) :

35 ns

RoHS Status :

ROHS3 Compliant

Input Voltage-Nom :

15V

Output Type :

Transistor Driver

Terminal Form :

Gull wing

Clock Sync :

No

Lifecycle Status :

ACTIVE (Last Updated: 6 months ago)

Mounting Type :

Surface Mount

ECCN Code :

EAR99

Number of Terminations :

16

Peak Reflow Temperature (Cel) :

260

Max Supply Current :

13mA

Moisture Sensitivity Level (MSL) :

3 (168 Hours)

Terminal Position :

Dual

Packaging :

Tube

Base Part Number :

L5991

Rise Time :

70ns

Control Features :

Current Limit, Frequency Control, Soft Start

Topology :

Flyback

Synchronous Rectifier :

yes

JESD-609 Code :

e4

Frequency - Switching :

Up to 1MHz

Mount :

Surface Mount

Function :

Step-Up/Step-Down

Time@Peak Reflow Temperature-Max (s) :

30

Factory Lead Time :

12 Weeks

Number of Outputs :

1

Nominal Input Voltage :

15V

Control Technique :

PULSE WIDTH MODULATION

Number of Pins :

16

Output Current :

1.5kA