L5991A

Manufacturer :

STMicroelectronics

Product Category :

DC DC Switching Controllers

Mounting Type :

Surface Mount

Analog IC - Other Type :

SWITCHING CONTROLLER

Lifecycle Status :

ACTIVE (Last Updated: 6 months ago)

Max Supply Current :

13mA

Mount :

Surface Mount

Switcher Configuration :

Single

Frequency - Switching :

Up to 1MHz

Voltage - Supply (Vcc/Vdd) :

7.6V~20V

Factory Lead Time :

12 Weeks

Topology :

Flyback

Peak Reflow Temperature (Cel) :

260

Length :

9.9mm

Control Mode :

CURRENT-MODE

Number of Pins :

16

Width :

3.9mm

Packaging :

Tube

Clock Sync :

No

Terminal Finish :

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

Control Technique :

PULSE WIDTH MODULATION

Function :

Step-Up/Step-Down

Number of Terminations :

16

Output Configuration :

Positive, Isolation Capable

RoHS Status :

ROHS3 Compliant

Base Part Number :

L5991

Terminal Form :

Gull wing

Frequency :

1MHz

Output Current :

1.5kA

Moisture Sensitivity Level (MSL) :

3 (168 Hours)

JESD-609 Code :

e4

Operating Temperature :

-40°C~150°C TJ

Nominal Input Voltage :

15V

Terminal Position :

Dual

Max Duty Cycle :

93 %

Control Features :

Current Limit, Frequency Control, Soft Start

Input Voltage-Nom :

15V

Output Voltage :

5V

Rise Time :

70ns

Package / Case :

16-SOIC (0.154, 3.90mm Width)

Number of Outputs :

1

Output Type :

Transistor Driver

Time@Peak Reflow Temperature-Max (s) :

30

Lead Free :

Lead Free

ECCN Code :

EAR99

Fall Time (Typ) :

35 ns

Synchronous Rectifier :

yes