UCC28251PWR

Mfr. #:: UCC28251PWR
Description:: Switching Controllers Advanced PWM Cntlr
Lifecycle:: New from this manufacturer.
Datasheet:: UCC28251PWR Datasheet
Delivery:: DHL FedEx Ups TNT EMS
Payment:: T/T Paypal Visa MoneyGram Western Union
ECAD Model:
More Information:: UCC28251PWR more Information UCC28251PWR Product Details

Product Attribute
Attribute Value

Manufacturer:: Texas Instruments

Product Category:: Switching Controllers

RoHS:: Y

Topology:: Forward

Number of Outputs:: 2 Output

Switching Frequency:: 40 kHz to 1000 kHz

Duty Cycle - Max:: 100 %

Output Voltage:: 3.25 V

Output Current:: 200 mA

Minimum Operating Temperature:: - 40 C

Maximum Operating Temperature:: + 125 C

Mounting Style:: SMD/SMT

Package / Case:: TSSOP-20

Packaging:: Reel

Operating Temperature Range:: - 40 C to + 125 C

Series:: UCC28251

Type:: Voltage Mode PWM Controllers

Brand:: Texas Instruments

Fall Time:: 8 ns

Operating Supply Current:: 2 mA

Operating Supply Voltage:: 12 V

Product Type:: Switching Controllers

Rise Time:: 8 ns

Factory Pack Quantity:: 2000

Subcategory:: PMIC - Power Management ICs

Unit Weight:: 0.006737 oz

Tags: UCC28251, UCC2825, UCC282, UCC28, UCC2, UCC

Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: info@omo-ic.com

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

UCC28251PWR Ratings and Reviews

A***a

Received in 20 days. Delivered by mail.Save on shopping, click the linkHttp: // * epngo. Bz */cashback_index/t3d1wf (copy to the address bar of the browser and delete *),Guaranteed cashback, essays for life.I recommend to all

2019-10-09

F***r

good very nice

2019-05-03

UCC28251PWR Description

*** Stop Electro: Switching Controller, Current/voltage-mode, 945kHz Switching Freq-Max, PDSO20

***ical: Current Mode PWM Controller -0.3V to 20.3V 200mA 1800kHz 20-Pin TSSOP T/R

***as Instruments: Advanced half-bridge/full-bridge PWM controller with pre-bias operation for offline applications 20-TSSOP -40 to 125

*** Electronics: IC REG CTRLR PWM CM/VM 20TSSOP

***el Electronic: IC PHASE LOCK LOOP DGTL 64TQFP

***as Instruments: Dual 2 A, high-efficiency synchronous DC/DC converter 20-HTSSOP -40 to 125

*** Stop Electro: Dual Switching Controller, Current-mode, 2A, 2200kHz Switching Freq-Max, BICMOS, PDSO20

***ow.cn: Conv DC-DC 3V to 5.5V Synchronous Step Down Dual-Out 0.8V to 4.5V 2A 20-Pin HTSSOP EP Tube

***nell: DC/DC CONV, SYNC BUCK, 2.2MHZ, TSSOP-20; Nbre de sorties: 2 sorties; Tension, entrée min.: 3V; Tension, entrée max..: 5.5V; Boîtier de convertisseur DC / DC: TSSOP; Nombre de broches: 20Broche(s); Courant de sortie - Sortie 1

***ment14 APAC: IC, SYNC STEP-DOWN DC/DC REG, 20-ETSSOP;; IC, SYNC STEP-DOWN DC/DC REG, 20-ETSSOP; Primary Input Voltage:5.5V; No. of Outputs:2; Output Voltage:4.5V; Output Current:2A; No. of Pins:20; Operating Temperature Range:-40°C to +125°C; MSL:MSL 1 - Unlimited; Output Current Max:2A

*** Stop Electro: Dual Switching Controller, Current-mode, 0.01A, 1100kHz Switching Freq-Max, BICMOS, PDSO20

***Yang: Current Mode PWM Controller 100A 1100kHz Automotive 20-Pin TSSOP Tube

***as Instruments: Automotive Dual Interleaved 2MHz PWM controller with Programmable max duty cycle 13V/8V UVLO 20-TSSOP -40 to 105

***ser: PWM Power Supply Controllers Dual Interleaved w/ Prog Max Duty Cycle

***estock Electronics HK limited: IC REG CTRLR FLYBK ISO 20-TSSOP

***el Electronic: ANALOG DEVICES ADG711BRUZAnalogue Switch, Quad Channel, SPST, 4 Channels, 2.5 ohm, 1.8V to 5.5V, TSSOP, 16 Pins

***or: UCC28221 DUAL INTERLEAVED PWM CO

***ark: Pulse Width Modulation (PWM) Controller IC; Frequency:2000kHz; Power Dissipation, Pd:400mW; No. of Pins:20; Operating Temperature Range:-40°C to +105°C; Control Mode:Current; Leaded Process Compatible:Yes; Number of PWM Outputs:2 ;RoHS Compliant: Yes

*** Stop Electro: Switching Controller, Current-mode, 2.5A, 2000kHz Switching Freq-Max, PDSO20

***as Instruments: 100-V Dual Interleaved active clamp current mode controller with P-channel clamp FET 20-TSSOP -40 to 125

***ow.cn: Current Mode PWM Controller 2.5A 200kHz/600kHz 20-Pin TSSOP Tube

***i-Key: IC REG CTRLR BST INV ISO 20TSSOP

***sener Electronics: IC REG CTRLR FWRD CONV 20TSSOP

***nell: IC, CURRENT MODE PWM CTRL, 15V, 20-TSSOP

***i-Key Marketplace: LM5034 HIGH VOLTAGE DUAL INTERLE

***ark: Pulse Width Modulation (PWM) Controller IC; Output Current:100mA; Frequency:2MHz; Supply Voltage Range:8V to 15V; Digital IC Case Style:TSSOP; No. of Pins:20; Operating Temperature Range:-40°C to +125°C ;RoHS Compliant: Yes

***ure Electronics: NCP5425 Series 13.2 V 750 kHz 1.5 A Dual Synchronous Buck Controller - TSSOP-20

***-Wing Technology: NCP5425 Buck Tape & Reel (TR) e4 DC to DC switching controller 1.5A 6.5mm 4.6V 150kHz~750kHz

***Yang: DC DC Cntrlr Dual-OUT Sync Buck 4.6V to 13.2V Input 20-Pin TSSOP T/R - Tape and Reel

***ser: DC-DC Switching- Controllers Dual Synchronous Buck

***et: DC DC Cntrlr Single-OUT Sync Buck 4.5V to 40V Input 20-Pin TSSOP T/R

***enic: IC REG DL BUCK/LNR SYNC 20TSSOP

***el Electronic: LDO Voltage Controllers 6V 75mA 153KHz to 575KHz

***th Star Micro: The NCV8851B is an adjustable output synchronous buck controller which drives dual N-channel MOSFETs ideal for high power applications. Average current mode control is employed for very fast transient response and tight regulation over wide input voltage and output load ranges. The IC incorporates an internal fixed 6.0 V low-dropout linear regulator (LDO) which supplies charge to the switch mode power supplys (SMPS) bottom gate driver limiting the power lost to excess gate drive. The IC is designed for operation over a wide input voltage range (4.5 V to 40 V) and is capable of 10 to 1 voltage conversion at 500 kHz. Additional controller

***ow.cn: AC to DC Switching Converter Forward 2.116V 1000kHz T/R Automotive 16-Pin TSSOP

*** Stop Electro: Switching Controller, Voltage-mode, 2.5A, 1000kHz Switching Freq-Max, PDSO16

***nell: IC, PWM CONTROLLER, CLAMP/RESET; Input Voltage: 48V; Output Current: 2.5A; Supply Voltage Max: 20V; Controller IC Case Style: TSSOP; No. of Pins: 16Pins; Frequency: 1MHz; Operating Temperature Min: -40°C; Operating Temperature

***th Star Micro: The NCP1562x is a family of voltage mode controllers designed for dc-dc converters requiring high efficiency and low parts count. These controllers incorporate two in phase outputs with an overlap delay to prevent simultaneous conduction and facilitates soft switching. The main output is designed for driving a forward converter primary MOSFET. The secondary output is designed for driving an active clamp circuit MOSFET a synchronous rectifier on the secondary side or an asymmetric half bridge circuit. The NCP1562 family reduces component count and system size by incorporating high accuracy on critical specifications such as maximum duty cycle limit undervoltage detector and overcurrent threshold. Two distinctive

***AS INSTRUMEN: The UCC28251 PWM controller is designed for high power density applications that may have stringent prebiased startup requirements. The UCC28251s integrated synchronous rectifier control outputs target high efficiency and high performance topologies such as half-bridge, full-bridge, interleaved forward, and push-pull. The UCC27210 half bridge drivers and UCC2752x MOSFET drivers used in conjunction with the UCC28251 provide a complete power converter solution.

***as Instr.: The UCC28251 is a functional variant of the UCC28250 PWM Controller. While the same basic functionality of the UCC28250 is largely maintained, the UCC28251 is designed to enhance performance in both offline, 400-V input DC-to-DC applications and 48-V input full-bridge or half-bridge applications.

***INS: Externally programmable soft-start, used in conjunction with an internal pre-biased startup circuit, allows the controller to gradually reach a steady-state operating point under all output conditions. The UCC28251 can be configured for primary or secondary-side control and either voltage or current mode control can be implemented.

***AS: The oscillator operates at frequencies up to 1.8 MHz, and can be synchronized to an external clock. Input voltage feedforward, cycle-by-cycle current limit, and a programmable hiccup timer allow the system to stay within a safe operation range. Input voltage, output voltage and temperature protection can be implemented. Dead time between primary-side switch and secondary-side synchronous rectifiers can be independently programmed.

Market price

Part #	Description	Stock	Price
UCC28251PWR DISTI # 296-41053-1-ND	IC REG CTRLR MULT TOP 20TSSOP RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	2616In Stock	1000:$2.1572 500:$2.5579 100:$3.0047 10:$3.6670 1:$4.0800
UCC28251PWR DISTI # 296-41053-6-ND	IC REG CTRLR MULT TOP 20TSSOP RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	2616In Stock	1000:$2.1572 500:$2.5579 100:$3.0047 10:$3.6670 1:$4.0800
UCC28251PWR DISTI # 296-41053-2-ND	IC REG CTRLR MULT TOP 20TSSOP RoHS: Compliant Min Qty: 2000 Container: Tape & Reel (TR)	Temporarily Out of Stock	2000:$1.9897
UCC28251PWR DISTI # UCC28251PWR	Current Mode PWM Controller -0.3V to 20.3V 20mA 20-Pin TSSOP T/R (Alt: UCC28251PWR) RoHS: Compliant Min Qty: 2000 Container: Tape and Reel	Asia - 0
UCC28251PWR DISTI # UCC28251PWR	Current Mode PWM Controller -0.3V to 20.3V 20mA 20-Pin TSSOP T/R - Tape and Reel (Alt: UCC28251PWR) RoHS: Compliant Min Qty: 2000 Container: Reel	Americas - 0	2000:$2.0900 4000:$1.9900 8000:$1.8900 12000:$1.8900 20000:$1.7900
UCC28251PWR DISTI # UCC28251PWR	Current Mode PWM Controller -0.3V to 20.3V 20mA 20-Pin TSSOP T/R (Alt: UCC28251PWR) RoHS: Compliant Min Qty: 2000 Container: Tape and Reel	Europe - 0	2000:€2.4900 4000:€2.1900 8000:€1.8900 12000:€1.7900 20000:€1.7900
UCC28251PWR	Advanced PWM Controller with Pre-Bias Operation	6685	1000:$1.7000 750:$1.7800 500:$2.1100 250:$2.4800 100:$2.6500 25:$3.0200 10:$3.2500 1:$3.6100
UCC28251PWR DISTI # 595-UCC28251PWR	Switching Controllers Advanced PWM Cntlr RoHS: Compliant	4148	1:$3.9600 10:$3.5600 100:$2.9100 250:$2.7300 500:$2.4800 1000:$2.0900 2000:$1.9900 4000:$1.9100
UCC28251PW DISTI # 595-UCC28251PW	Switching Controllers Advanced PWM Cntlr RoHS: Compliant	216	1:$4.7500 10:$4.2700 100:$3.5000 250:$3.2800 500:$2.9800 1000:$2.5100 2500:$2.3800

Image	Part #	Description
	Mfr.#: OPA1612AIDR OMO.#: OMO-OPA1612AIDR	Audio Amplifiers 1.1nV Noise Low Pwr Prec Op Amp
	Mfr.#: OPA1602AIDR OMO.#: OMO-OPA1602AIDR	Audio Amplifiers SOUNDPLUS HI-PERF BIP-IN AUDIO OP AMP
	Mfr.#: UCC27714DR OMO.#: OMO-UCC27714DR	Gate Drivers HV Gate Driver
	Mfr.#: UCC21520DW OMO.#: OMO-UCC21520DW	Gate Drivers 4A/6A, 5KVrms Dual Isolated-channel Univ
	Mfr.#: UCC21520ADWR OMO.#: OMO-UCC21520ADWR	Gate Drivers 4A/6A 5KVRMS DUAL CH ISO DR 5V UVLO DIS
	Mfr.#: UCC28180D OMO.#: OMO-UCC28180D	Power Factor Correction - PFC 8-PIN CCM PFC CONTROLLER
	Mfr.#: BAV99LT1G OMO.#: OMO-BAV99LT1G	Diodes - General Purpose, Power, Switching 70V 215mA Dual
	Mfr.#: IPB60R080P7ATMA1 OMO.#: OMO-IPB60R080P7ATMA1	MOSFET HIGH POWER_NEW
	Mfr.#: IPB017N10N5LFATMA1 OMO.#: OMO-IPB017N10N5LFATMA1	MOSFET DIFFERENTIATED MOSFETS
	Mfr.#: TL431BIDBZR OMO.#: OMO-TL431BIDBZR	Voltage References Adjustable Precision Shunt Regulator

UCC28251PWR

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

A***a

F***r

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes