onsemi CS51221EDR16
$ 0.952
Obsolete
Price and Stock
Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Verical | CS51221EDR16 | 10,000 | 295 | |||||||||
| Rochester Electronics | CS51221EDR16 | 10,000 | 19h | |||||||||
| Microchip USA | CS51221EDR16 | 195 | 600 | 4d | ||||||||
| Win Source | WS-CS51221EDR16 | 1,010 | 40 | 20h | ||||||||
| Worldway Electronics | CS51221EDR16 | 16,065 | 7 | Tape & Reel | 19h |
Inventory History
3 month trend: +0.00%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
CAD Models
Download onsemi CS51221EDR16 symbol, footprint, and 3D STEP models from our trusted partners.
| source | eCAD | mCAD | FILES |
|---|---|---|---|
 Ultra Librarian | SymbolFootprint | Download |
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Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 0.952
$ 1.32
$ 1.32
Stock
110,473
301,033
301,033
Authorized Distributors
2
4
4
Topology
Buck-Boost
Flyback
Flyback
Output Voltage
-
-
-
Min Input Voltage
4.7 V
4.7 V
4.7 V
Max Input Voltage
15 V
15 V
15 V
Max Input Current
-
-
-
Efficiency
-
-
-
Max Switching Frequency
1 MHz
1 MHz
1 MHz
Output Voltage Accuracy
-
-
-
Fault Protection
-
-
-
Synchronous Rectifier
-
-
-
Case/Package
SOP
SOP
SOP
Number of Pins
16
16
16
Supply Chain
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.39.00.60
Introduction Date1999-06-01
Lifecycle StatusObsolete (Last Updated: 6 months ago)
Related Parts
onsemiCS51022AEDR16G
PWM Controller, Enhanced Current Mode, for Forward or Flyback (36-72 V Telecom)
onsemiCS51021AEDR16
Switching Controller, Current-mode, 1A, 1000kHz Switching Freq-Max, BIPolar, PDSO16
Texas InstrumentsLM3524DM/NOPB
Pwr Sply Func, PWM Controller, MSOP-16,IS 10mA, PD 1W, VO 5V, Regline 10mV, Vn 40uV
Descriptions
Descriptions of onsemi CS51221EDR16 provided by its distributors.
Switching Controller, Voltage-mode, 1A, 1000kHz Switching Freq-Max, PDSO16
VOLTAGE-MODE DUAL Surface Mount Non-RoHS Compliant DC-DC Controller IC 60ns -40C~85C TA 1MHz 15V
Off-Line Controllers Enhanced Current No-Cancel/No-Return
Enhanced Voltage Mode PWM Controller
Manufacturer Aliases
onsemi has several brands around the world that distributors may use as alternate names. onsemi may also be known as the following names:
- ON Semiconductor
- ONS
- ONSEMICON
- ON SEM
- ON SEMICONDUCTO
- ON SEMICONDUCTORS
- ONSEMIC
- ON Semicondu
- OSC
- ONSE
- ON SEMICOND
- ON Semiconductor / Fairchild
- SCG
- ON Semiconductor Cor
- ON SEMICO
- ONSM
- ON SEMICONDUCTOR CORP
- onsemi / Fairchild
- MOT/ON SEMI
- Fairchild/ONSemiconductor
- ON Semiconductor Corporation
- ON4
- ON Semi - ON Semiconductor
- ON SEMICONDUCT
- ON-SEMI SCG
- ON Semiconductor Inc.
- onsemiconductor
- On Semiconductor Ltd
Inventory History
3 month trend: +0.00%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageSOP
MountSurface Mount
Number of Pins16
Number of Terminals16
Technical
Duty Cycle90 %
Fall Time25 ns
Frequency1 MHz
Max Duty Cycle90 %
Max Frequency1 MHz
Max Input Voltage15 V
Max Operating Temperature85 °C
Max Output Current1 A
Max Switching Frequency1 MHz
Min Input Voltage4.7 V
Min Operating Temperature-40 °C
Number of Circuits1
Number of Outputs1
Output Current1 A
PackagingCut Tape (CT)
Rise Time60 ns
Switching Frequency1 MHz
Temperature GradeIndustrial
TopologyBuck-Boost
Dimensions
Height - Seated (Max)1.75 mm
Length9.9 mm
Terminal Pitch1.27 mm
Width3.9 mm
Compliance
Environmental Classification
China RoHSNon-Compliant
Lead FreeContains Lead
Radiation HardeningNo
REACH SVHCNo
RoHSNon-Compliant
Compliance Statements