| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
1 pcs
|
1 pcs | On Request | 1 | On Request | On Request | 19+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Military Grade |
The UC1846J883B from Texas Instruments is a current-mode Pulse Width Modulation (PWM) controller. It provides essential features for implementing fixed-frequency current-mode control with minimal external components.
Key electrical specifications include a maximum operating frequency of 500 kHz and a maximum duty cycle of 50%. It offers a peak output current of 500 mA and features a ±1% band gap reference accuracy. The control mode is current-based, supported by features like an error amplifier, multi-topology capability, soft start, and synchronization pin.
This controller is available in CDIP (J) and LCCC (FK) packages. The CDIP (J) package has an area of 135.3552 mm², while the LCCC (FK) package has an area of 79.0321 mm².
Note: This part is not recommended for new designs. Consider alternate products like the UCC2808A-2EP.
The maximum duty cycle is 50%.
The UC1846J883B operates at 500 kHz.
The UC1846J883B is available in CDIP (J) and LCCC (FK) packages.
The RoHS status is RoHS3 Compliant.
The MSL is 1 Unlimited.
The REACH status is REACH Unaffected.