UC2846DWG4 Semiconductors - ICs by Texas Instruments

PWM CONTROLLER CURRENT MODE SOIC16

Electronic & Electrical Components>Semiconductors - ICs>Power Management

Status:	Unknown
Series:	-
RoHS:	Unknown

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The UC1846/7 family of control devices provides all of the necessary features to implement fixedfrequency, current-mode control schemes while maintaining a minimum external parts count. The superior performance of this technique can be measured in improved line regulation, enhanced load response characteristics, and a simpler, easier-todesign control loop. Topological advantages include inherent pulse-by-pulse current limiting capability, automatic symmetry correction for push-pull converters, and the ability to parallel power modules while maintaining equal current sharing. Protection circuitry includes built-in undervoltage lockout and programmable current limit, in addition to soft-start capability. A shutdown function is also available, which can initiate either a complete shutdown with automatic restart or latch the supply off. Other features include fully-latched operation, doublepulse suppression, deadline adjust capability, and a ±1% trimmed band gap reference. The UC1846 features low outputs in the OFF state, while the UCx847 features high outputs in the OFF state.

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Specifications

Input Voltage	15V
Output Voltage	13.5V
Output Current	500mA
Supply Voltage Min	8V
Supply Voltage Max	40V
Controller IC Case Style	SOIC
No. of Pins	16Pins
Frequency	500kHz
Operating Temperature Min	-40°C
Operating Temperature Max	85°C
Product Range	-
Automotive Qualification Standard	-
RoHS Phthalates Compliant	Yes
MSL	MSL 2 - 1 year
SVHC	No SVHC (27-Jun-2018)
Base Number	2846
Controller Type	PWM
Operating Temperature Range	-40°C to +85°C
Output Type	Totem Pole
Power Dissipation Pd	1W
Supply Voltage Range	8V to 40V
Termination Type	Surface Mount Device

Alternative Descriptions

PWM CONTROLLER CURRENT MODE, SOIC16 | Farnell

IC: PMIC | Transfer Multisort Elektronik

Frequently Asked Questions

Where can I find additional details, specifications and documents for a UC2846DWG4?

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What category does UC2846DWG4 fall under?

The UC2846DWG4 is listed under Electronic & Electrical Components > Semiconductors - ICs > Power Management.

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Is the UC2846DWG4 RoHS compliant?

This part has not been flagged as RoHS Compliant.

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