TL2844

所属类别：ACDC-和-DCDC-电源
产品名称：电流模式 PWM 控制器
厂商：TI
生产批号：09+
封装：14SOIC, 8PDIP, 8SOIC
库存状态：有库存
库存量：2500
最低订购量：1
详细资料：

Product Introduction

The TL284x and TL384x series control ICs provide the necessary features to enable off-line or DC-to-DC current-based control solutions with minimal external components.Some of the internal circuitry implemented is a branch low voltage lockout (UVLO) with a start-up current of less than 1 mA, and an input for a trimmed amplifier with precision reference error accuracy.Other internal circuitry includes logic operation to ensure a pulse-wide modulation (PWM) comparator (also with current-limit control), and a totem-pole output stage or pump design high-peak source current.The output stage is suitable for driving N-channel mosfets, and when it is low, it is in the off state.

The ICs associated with the TL2844 include:

Model	Manufacturers	lot number	encapsulation	illustrate
LTC2844IG	Linear Technology	15+	SMD	LTC2844IG
LTC2844CG#TR	Linear Technology	15+	SMD	LTC2844CG#TR
LTC2844CG#PBF	Linear Technology	15+	SMD	LTC2844CG#PBF
LTC2844IG#TRPBF	Linear Technology	15+	SMD	LTC2844IG#TRPBF
LTC2844IG#TR	Linear Technology	15+	SMD	LTC2844IG#TR
LTC2844IG#PBF	Linear Technology	15+	SMD	LTC2844IG#PBF
LTC2844CG#TRPBF	Linear Technology	15+	SMD	LTC2844CG#TRPBF
LTC2844CG	Linear Technology	15+	SMD	LTC2844CG
UC2844BN	STM	10+		COMMODITY POWER
UC2844BNG	ON	10+		COMMODITY POWER
TL2844DR-8	TI	01+	SOP	Brand new original
CY28442ZXC-2T	CYPRESS	06+	TSSOP	Brand new original
CS2844J	TI	96	DIP	Brand new original
TL2844D	TI	04+	SOP-8	Brand new original
UC2844BDR2	ON	03+	N／A	Brand new original
UC2844BD	ON	03+	SOP-14	Brand new original
UC2844AD	TI	15+	SOP-14P	New original stock in stock
UC2844BD1R2G	ON	08+	SOP-8	Current mode PWM controller
UC2844AN	ST/UCC	03+	DIP-8	Brand new original
UC2844B	ON	02+	SOP-8	Brand new original

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Model	Manufacturers	lot number	encapsulation	illustrate
62IN-18F-10-6S	Amphenol Corporation	2025+	connector	Circular Connector Connector Plug Size 10
NLS-N-BK-C70-M40BEPN250	ITT	24+	connector	NLS-N-BK-C70-M40B EPN250
V93BR	Mors Smitt	24+	connector	V93BR socket - screw terminals, rail mount 8 poles
V17-D	MORSSMITT	24+	Relays	The relay socket has spring terminals
VGE1TS181900L	SOURIAU-SUNBANK	24+	connector	Circular MIL Spec Backshells BACKSHELL SZ18
KEYSTONE26	Keystone Electronics	24+	connector	EYELET 0.187" BRASS TIN PLATED
KPSE06E14-19SA206	ITT	24+	connector	Conn Circular SKT 19 POS Crimp ST Cable Mount 19 Terminal 1 Port
KPSE06J14-19P	ITT	24+	connector	Circular MIL Spec Connector KPSE 19C 19#20 PIN PLUG
W-1-005-4STUD	T&M	24+	DIP	SERIES W - Stud Input - 4 Stud Type
ABBH2214SDAM	AB Connectors	2024+	connector	Connector tailpipe
C193A/24EV-U1	Schaltebao	25+	DIP	Voltage 1100v electric current 50A contactor/advantage channel fast delivery
C195A/24EC-U2	Schaltebao	25+	DIP	Contactor/Advantage channel fast delivery
D-U204-E	Mors Smitt	24+	DIP	Instantaneous relays
PW620-18d/2S/R/KS135	FSG	24+	DIP	Stellungsferngeber position sensor potentiometer
ST1-DC12V-F	Panasonic Electronic Components	24+	DIP	Power Relay 12VDC 5DC/8AAC SPST-NO/SPST-NC(31mm 14mm 11.3mm) THT
MER1S1505SC	Murata Power Solutions	24+	DIP	DC DC CONVERTER 5V 1W
P783-Q24-S5-S	CUI Inc	24+	DIP	DC DC CONVERTER 5V 15W
9001-18321C00A	Oupiin	24+	connector	DIN41612 Half R Female 48 Pin
9001-18481C00A	Oupiin	24+	connector	DIN41612 Half R Female 48 Pin
CIR013106T01031819SCNP0406	ITT Interconnect Solutions	2023+	connector	Standard Circular Connector

TI brand product recommendation

Model	Manufacturers	lot number	encapsulation	illustrate
TL2843B	TI	09+	14SOIC, 8PDIP, 8SOIC	TL284xB, TL384xB
TL2843	TI	10+	14SOIC, 8PDIP, 8SOIC	Current-mode PWM controller
TL2842B	TI	09+	14SOIC, 8PDIP, 8SOIC	TL284xB, TL384xB
TL2842	TI	09+	14SOIC, 8PDIP, 8SOIC	Current-mode PWM controller
SG3524	TI	10+	16PDIP, 16SO, 16SOIC	Regulated pulse width modulator
SG2524	TI	10+	16PDIP, 16SOIC	Regulated pulse width modulator
TPS1120	TI	08+	8SOIC	Dual P-channel enhancement mode MOSFETs
TPS1101	TI	10+	16TSSOP, 8SOIC	Single-channel P-channel enhancement-mode MOSFETs
TPS1100	TI	10+	8SOIC, 8TSSOP	A single P-channel booster-mode MOSFET
UCC37325	TI	10+	8MSOP-PowerPAD, 8PDIP, 8SOIC	Dual 4A peak-high-speed low-side power MOSFET drivers
UCC37324	TI	10+	8MSOP-PowerPAD, 8PDIP, 8SOIC	Dual 4A peak-high-speed low-side power MOSFET drivers
UCC37323	TI	10+	8MSOP-PowerPAD, 8PDIP, 8SOIC	Dual 4A peak-high-speed low-side power MOSFET drivers
UCC37322	TI	09+	8MSOP-PowerPAD, 8PDIP, 8SOIC	Enabled single 9A high-speed low-side MOSFET driver
UCC37321	TI	10+	8MSOP-PowerPAD, 8PDIP, 8SOIC	A single 9A high-speed low-side MOSFET driver with an enable terminal
UCC28089	TI	10+	8SOIC	Primary side-push-pull oscillator with dead zone time control
UCC27425-Q1	TI	10+	8SOIC	Automotive-class dual 4A MOSFET drivers with enable terminals
UCC27425	TI	10+	8MSOP-PowerPAD, 8PDIP, 8SOIC	Dual 4A MOSFET drivers with enable terminals
UCC27424-Q1	TI	10+	8SOIC	Automotive-class dual 4A high-speed, low-side MOSFET drivers with enable terminals
UCC27424	TI	10+	8MSOP-PowerPAD, 8PDIP, 8SOIC	Dual 4A MOSFET drivers
UCC27423-Q1	TI	10+	8SOIC	Automotive-class dual 4A high-speed, low-side MOSFET drivers with enable terminals

TL2844

The ICs associated with the TL2844 include:

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