UCD9222RGZT
| Parameters | |
|---|---|
| Height | 1mm |
| Length | 7mm |
| Width | 7mm |
| Thickness | 900μm |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 2 days ago) |
| Contact Plating | Gold |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 48-VFQFN Exposed Pad |
| Number of Pins | 48 |
| Weight | 139.989945mg |
| Operating Temperature | -40°C~125°C TJ |
| Packaging | Tape & Reel (TR) |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 48 |
| ECCN Code | EAR99 |
| Terminal Position | QUAD |
| Peak Reflow Temperature (Cel) | 260 |
| Terminal Pitch | 0.5mm |
| Frequency | 2MHz |
| Base Part Number | UCD9222 |
| Function | Step-Down |
| Number of Outputs | 2 |
| Output Type | PWM Signal |
| Operating Supply Voltage | 3.3V |
| Input Voltage-Nom | 3.3V |
| Analog IC - Other Type | SWITCHING CONTROLLER |
| Operating Supply Current | 55mA |
| Output Configuration | Positive |
| Voltage - Supply (Vcc/Vdd) | 3V~3.6V |
| Control Features | Enable, Power Good, Reset, Tracking |
| Input Voltage (Min) | 3V |
| Topology | Buck |
| Control Mode | VOLTAGE-MODE |
| Frequency - Switching | 15.26kHz~2MHz |
| Input Voltage (Max) | 3.6V |
| Control Technique | PULSE WIDTH MODULATION |
| Synchronous Rectifier | No |
| Switcher Configuration | SINGLE |
| Duty Cycle (Max) | 100% |
| Serial Interfaces | I2C, PMBus, SMBus |
| Clock Sync | Yes |
UCD9222RGZT Overview
This switching controller fits most application requirements since it is packaged in a 48-VFQFN Exposed Pad package. The dc motor controller is adquate to generate for 2 outputs. An enclosure of Tape & Reel (TR) is used to package the PMIC. There are PWM Signal dc switching's output (s) that it can handle. DC control operates at 3V~3.6V volts and has 3V~3.6V supply voltage. Workable in an dc switcher where -40°C~125°C TJ is the -40°C~125°C TJrm. It can switch at 15.26kHz~2MHz. The Surface Mount allows it to be used for dc dc regulator in general. Enable, Power Good, Reset, Tracking is used for efficient switching control in the dcdc regulator. A SWITCHING CONTROLLER analog integrated circuit is connected to the switch converters. The switching converters's terminals (s) are designed at QUAD. There are many different types of terminations for 48. It includes PULSE WIDTH MODULATION as one of the control techniques dc dc converter ic adapts. It is inputted with a DC switcher's voltage of 3.3V. Other relevant dc to dc converter ics can be found by searching "UCD9222". Pins number 48 of switching converter in total. It is recommended that the input voltage of the dc dc voltage regulator be 3V. Voltages 3.6V are the maximum that the dc to dc regulator will accept. DC switcher's Surface Mount qualifies it for most applications and prototypes. 2MHz is the frequency of the switching controller. It is suggested that users apply 3.3V to the voltage regulator dc to dc in order to run it safely and reliably in a circuit. A supply current of 55mA is used to power it.
UCD9222RGZT Features
PWM Signal Outputs
Switching Frequency: 15.26kHz~2MHz
Enable, Power Good, Reset, Tracking
PULSE WIDTH MODULATION
Frequency: 2MHz
UCD9222RGZT Applications
There are a lot of Texas Instruments UCD9222RGZT DC to DC converter applications.
- Analog precision reference circuits
- Electric heating, lighting
- Alternators
- Television equipment
- Special machining machine tools
- Servo drive system
- Industrial controllers
- Product burn-in
- Constant current circuits
- Sink circuits
