Specification	UCC2800QDRQ1

Applications	PWM Controller
Current - Supply	500 µA
Grade	Automotive
Mounting Type	Surface Mount
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Package / Case	8-SOIC
Package / Case [x]	0.154 in
Package / Case [y]	3.9 mm
Qualification	AEC-Q100
Supplier Device Package	8-SOIC
Voltage - Input [Max]	6.3 V
Voltage - Input [Min]	-3 V

UCC2800-EP Series

Automotive 12V VCC single ended 1MHz current mode PWM controller with 7.2V/6.9V UVLO 100% duty cycle

Part	Package / Case	Package / Case [custom]	Package / Case [custom]	Voltage - Input [Min]	Voltage - Input [Max]	Current - Supply	Mounting Type	Operating Temperature [Min]	Operating Temperature [Max]	Applications	Supplier Device Package	Package / Case [y]	Package / Case [x]	Grade	Qualification	Voltage - Supply [Min]	Voltage - Supply [Max]
Texas Instruments UCC2800PWTR	8-TSSOP	0.173 "	4.4 mm	-3 V	6.3 V	500 µA	Surface Mount	-40 °C	125 °C	PWM Controller	8-TSSOP
Texas Instruments UCC2800PW	8-TSSOP	0.173 "	4.4 mm	-3 V	6.3 V	500 µA	Surface Mount	-40 °C	125 °C	PWM Controller	8-TSSOP
Texas Instruments UCC2800QDRQ1	8-SOIC			-3 V	6.3 V	500 µA	Surface Mount	-40 °C	125 °C	PWM Controller	8-SOIC	3.9 mm	0.154 in	Automotive	AEC-Q100
Texas Instruments V62/03624-01XE	8-SOIC						Surface Mount	-40 °C	125 °C		8-SOIC	3.9 mm	0.154 in
Texas Instruments UCC2800DTR	8-SOIC			-3 V	6.3 V	500 µA	Surface Mount	-40 °C	125 °C	PWM Controller	8-SOIC	3.9 mm	0.154 in
Texas Instruments UCC2800QDREP	8-SOIC			-3 V	6.3 V	500 µA	Surface Mount	-40 °C	125 °C	PWM Controller	8-SOIC	3.9 mm	0.154 in			6.9 V	12 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tape & Reel (TR)	2500	$ 1.72
		5000	$ 1.65
Texas Instruments	LARGE T&R	1	$ 2.87
		100	$ 2.37
		250	$ 1.70
		1000	$ 1.28

Description

General part information

UCC2800-EP Series

The UCC280x-Q1 family of high-speed, low-power integrated circuits contain all of the control and drive components required for off-line and DC-to-DC fixed frequency current-mode switching mode power supplies with minimal parts count.

These devices have the same pin configuration as the UCx84x family, and also offer the added features of internal full-cycle soft start and internal leading-edge blanking of the current-sense input.

The UCC280x-Q1 family offers a variety of package options, temperature range options, choice of maximum duty cycle, and choice of critical voltage levels. Lower reference parts such as the UCC2803-Q1 and UCC2805-Q1 fit best into battery-operated systems, while the higher reference and higher UVLO hysteresis of the UCC2802-Q1 and UCC2804-Q1 make these ideal choices for use in off-line power supplies.

Documents

Technical documentation and resources

UCC280x-Q1 Low-Power BiCMOS Current-Mode PWM Controllers datasheet (Rev. D)

Data sheet