CS51221ED16
| Parameters | |
|---|---|
| Mounting Type | Surface Mount |
| Package / Case | 16-SOIC (0.154, 3.90mm Width) |
| Surface Mount | YES |
| Number of Pins | 16 |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tube |
| Published | 2002 |
| JESD-609 Code | e0 |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 16 |
| ECCN Code | EAR99 |
| Terminal Finish | Tin/Lead (Sn80Pb20) |
| Subcategory | Switching Regulator or Controllers |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 240 |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Base Part Number | CS51221 |
| Function | Step-Up/Step-Down |
| Number of Outputs | 1 |
| Output Voltage | 15V |
| Output Type | Transistor Driver |
| Analog IC - Other Type | SWITCHING CONTROLLER |
| Output Configuration | Positive, Isolation Capable |
| Output Current | 1A |
| Voltage - Supply (Vcc/Vdd) | 3.8V~15V |
| Control Features | Current Limit, Frequency Control, Ramp, Soft Start |
| Input Voltage (Min) | 4.7V |
| Topology | Forward Converter |
| Control Mode | VOLTAGE-MODE |
| Control Technique | PULSE WIDTH MODULATION |
| Rise Time | 60ns |
| Synchronous Rectifier | No |
| Fall Time (Typ) | 25 ns |
| Switcher Configuration | SINGLE |
| Max Frequency | 1MHz |
| Max Duty Cycle | 90 % |
| Duty Cycle (Max) | 85% |
| Clock Sync | Yes |
| Length | 9.9mm |
| Width | 3.9mm |
| RoHS Status | Non-RoHS Compliant |
| Lead Free | Contains Lead |
CS51221ED16 Overview
It comes in a 16-SOIC (0.154, 3.90mm Width) package, so switching controller can be used for most applications. 1 outputs are supported by the dc motor controller. Packaged in solid enclosures, this pmic has a Tube rating. Transistor Driver dc switching's outputs (s) can be handled by it. The supply and operating voltage of the dc control are 3.8V~15V. Workable in an dc switcher where -40°C~85°C TA is the -40°C~85°C TArm. As it has a Surface Mount value, it can be used for general dc dc regulator. Featured in the dcdc regulator is Current Limit, Frequency Control, Ramp, Soft Start which allows efficient switching control. Switch converters are connected to ICs with SWITCHING CONTROLLER analog outputs. There are a DUAL terminal on the switching converters. 16 terminations with a variety of function. These dc dc converter ics adapt a variety of control techniques, including PULSE WIDTH MODULATION. CS51221 can be searched for other relevant dc to dc converter ics. There are only 16 pins on switching converter. Switching converter type is specifically Switching Regulator or Controllers. It is recommended that the input voltage of the dc dc voltage regulator be 4.7V. DC regulator outputs 15V voltage according to the test statistics. If you are starting a new project, you should note the dc dc regulator's typical output current is 1A. Power-up and power-down reliability is ensured voltage regulator dc to dc by setting the maximum duty cycle to 90 %. The max frequency of the pmic can reach 1MHz.
CS51221ED16 Features
Transistor Driver Outputs
Current Limit, Frequency Control, Ramp, Soft Start
PULSE WIDTH MODULATION
Max Duty Cycle: 90 %
CS51221ED16 Applications
There are a lot of ON Semiconductor CS51221ED16 DC to DC converter applications.
- PSRR circuits
- Electrical distribution systems
- Grinders
- Automatic plug-in machines
- Computer application technology
- Product burn-in
- Die casting equipment
- Terrestrial set-top boxes
- Combined machine tools
- Adjustable voltage or current linear circuits
