Print Page
L6565D
Quasi-Resonant SMPS Controller, 10.3V-18V Supply, ±400mA Totem Pole Gate Driver, SOIC-8
Image is for illustrative purposes only. Please refer to product description.
8,208 In Stock
Need more?
Delivery in 2-4 Business Days(UK stock)
Order before 9pm EST standard shipping
| Quantity | Price |
|---|---|
| 1+ | $1.010 |
| 10+ | $0.927 |
| 100+ | $0.843 |
| 500+ | $0.802 |
| 1000+ | $0.759 |
| 2500+ | $0.717 |
| 5000+ | $0.704 |
Price for:Each
Minimum: 1
Multiple: 1
$1.01
Enter Your Part No/Line Note
Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
This number will be added to the Order Confirmation, Invoice, Dispatch note, Web confirmation Email and Product Label.
Product Information
ManufacturerSTMICROELECTRONICS
Manufacturer Part NoL6565D
Newark Part No.25M9047
Technical Datasheet
Power Supply Controller TypeQuasi-Resonant Controller
No. of Channels1Channels
Control ModeCurrent Mode Control
Supply Voltage Min10.3V
Supply Voltage Max18V
IC Case / PackageSOIC
No. of Pins8Pins
IC MountingSurface Mount
Switching Frequency Typ-
Switching Frequency Min-
Switching Frequency Max-
Duty Cycle Min-
Duty Cycle Max-
TopologyFlyback
Operating Temperature Min-40°C
Operating Temperature Max150°C
Product Range-
Qualification-
MSL-
Automotive Qualification Standard-
Controller IC Case StyleSOIC
Frequency-
Input Voltage12V
Output Current200mA
Output Voltage-
Product Overview
The L6565D is a current-mode Primary Controller IC. It is specifically designed to build offline quasi-resonant ZVS (zero voltage switching at switch turn-on) fly-back converters. Quasi-resonant operation is achieved by means of a transformer demagnetization sensing input that triggers MOSFETs turn-on. The IC includes also a disable function, an on-chip filter on current sense, an error amplifier with a precise reference voltage for primary regulation and an effective two-level over-current protection.
- Quasi-resonant (QR) zero-voltage switching (ZVS) topology
- Line feed forward to deliver constant power vs. mains change
- Frequency foldback for optimum standby efficiency
- Pulse-by-pulse and hiccup-mode OCP
- Disable function (ON/OFF control)
Applications
Consumer Electronics
Technical Specifications
Power Supply Controller Type
Quasi-Resonant Controller
Control Mode
Current Mode Control
Supply Voltage Max
18V
No. of Pins
8Pins
Switching Frequency Typ
-
Switching Frequency Max
-
Duty Cycle Max
-
Operating Temperature Min
-40°C
Product Range
-
MSL
-
Automotive Qualification Standard
-
Frequency
-
Output Current
200mA
No. of Channels
1Channels
Supply Voltage Min
10.3V
IC Case / Package
SOIC
IC Mounting
Surface Mount
Switching Frequency Min
-
Duty Cycle Min
-
Topology
Flyback
Operating Temperature Max
150°C
Qualification
-
SVHC
No SVHC (21-Jan-2025)
Controller IC Case Style
SOIC
Input Voltage
12V
Output Voltage
-
Technical Docs (2)
Associated Products
1 Product Found
Legislation and Environmental
US ECCN:EAR99
EU ECCN:Unknown
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (21-Jan-2025)
Download Product Compliance Certificate
Product Compliance Certificate
Product traceability