STMicroelectronics L5991D, PWM Controller, 20 V, 1000 kHz 16-Pin, SOIC

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Subtotaal (1 tube van 50 eenheden)*

€ 93,00

(excl. BTW)

€ 112,50

(incl. BTW)

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  • Verzending 1.000 stuk(s) vanaf 19 augustus 2026
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50 - 50€ 1,86€ 93,00
100 - 450€ 1,302€ 65,10
500 +€ 1,265€ 63,25

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RS-stocknr.:
178-1412
Fabrikantnummer:
L5991D
Fabrikant:
STMicroelectronics
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STMicroelectronics

Maximum Switching Frequency

1000 kHz

Output Current

1.5 A

Control Method

Current

Number of Outputs

1

Fall Time

35ns

Mounting Type

Surface Mount

Rise Time

70ns

Package Type

SOIC

Topology

Boost, Flyback

Pin Count

16

Dimensions

10 x 4 x 1.65mm

PWM Controller Type

Current Mode

Length

10mm

Width

4mm

Height

1.65mm

Minimum Operating Temperature

-40 °C

Maximum Operating Temperature

+150 °C

Maximum Operating Supply Voltage

20 V

Minimum Operating Supply Voltage

12 V

PWM Controllers, STMicroelectronics


Pulse-width modulator (PWM) controllers can support isolated and non-isolated AC-DC and DC-DC switch mode power supplies. They are based on the most popular topologies in both single-ended, such as fly-back, forward or quasi-resonant controllers, and double-ended configurations, such as asymmetrical half-bridge, for Switch Mode Power Supplies (SMPS).
The PMW controllers also integrate a comprehensive set of protections for enhanced robustness and reliability.


PWM (Pulse Width Modulation) Controllers, STMicroelectronics

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