STMicroelectronics L5991D, PWM Controller, 20 V, 1000 kHz 16-Pin, SOIC
- RS Stock No.:
- 380-044
- Mfr. Part No.:
- L5991D
- Brand:
- STMicroelectronics
On back order for despatch 12/09/2024, delivery within 7 working days from despatch date.
Added
Price (ex. GST) Each (In a Pack of 5)
$4.87
(exc. GST)
$5.60
(inc. GST)
| Units | Per unit | Per Pack* |
| 5 + | $4.87 | $24.35 |
| *price indicative | ||
- RS Stock No.:
- 380-044
- Mfr. Part No.:
- L5991D
- Brand:
- STMicroelectronics
Technical data sheets
Legislation and Compliance
Product Details
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.
The PMW controllers also integrate a comprehensive set of protections for enhanced robustness and reliability.
For products that are Customized and under Non-cancellable & Non-returnable, Sales & Conditions apply.
PWM (Pulse Width Modulation) Controllers, STMicroelectronics
Specifications
Attribute | Value |
|---|---|
| Maximum Switching Frequency | 1000 kHz |
| Output Current | 1.5 A |
| Number of Outputs | 1 |
| Control Method | Current |
| Mounting Type | Surface Mount |
| Fall Time | 35ns |
| Rise Time | 70ns |
| Package Type | SOIC |
| Pin Count | 16 |
| Topology | Boost, Flyback |
| Dimensions | 10 x 4 x 1.65mm |
| PWM Controller Type | Current Mode |
| Length | 10mm |
| Width | 4mm |
| Height | 1.65mm |
| Maximum Operating Supply Voltage | 20 V |
| Maximum Operating Temperature | +150 °C |
| Minimum Operating Supply Voltage | 12 V |
| Minimum Operating Temperature | -40 °C |