home page>Product Center> DC-DC-Controller

Product images are for illustrative purposes only
Product details are welcome upon request

TPS40040

Category:DC-DC-Controller
Product Name:An 8-pin DC/DC controller with a 2.25V to 5.5V input on the enable side
Manufacturers:TI
Production Batch Number:2010+
Encapsulation:QFN-8
Stock Status:There is stock
Stock Quantity:9000
Minimum order quantity: 1
Details:

Product introduction

TPS40040 具有使能端的 2.25V 至 5.5V 输入的 8 引脚 DC/DC 控制器

illustrate

TPS40040与TPS40041的直流到直流控制器是专为从2.25 V至5.5 V的输入源。为了减少外部元件的数量，一些运行参数是固定的内部，这就是，频率，软启动时间，以及短路保护（SCP）的水平。例如，TPS40040 / 1的工作频率为300千赫kHz/600分别。

三短路阈值水平，其中一个可以选择由COMP脚从外部到电路接地电阻增加。在电源上，和之前的内部软启动命令的输出电压上升时，TPS40040 / 1进入校准周期，测量的是COMP引脚电流输出，并选择一个内部SCP的阈值电压。

characteristic

2.25 - V至5.5 V输入
输出电压从0.6 V至VIN的90％
高侧驱动N通道场效应管
Supports prebiased outputs
自适应反交叉传导门车道
1％，0.6 - V参考
两个固定开关频率版本，TPS40040（300 kHz）和TPS40041（600千赫）
三种可选短路105毫伏，180毫伏，310毫伏保护级别
打嗝重启故障
Voltage mode control
低电平启用
Thermal shutdown protection at 145 ° C
8引脚3毫米× 3毫米的接地连接散热片的SON
apply
- Point of load
- telecommunication
- 直流到直流模块
- Stb

andTPS40040Related ICs are:

Model	Manufacturers	lot number	encapsulation	illustrate
TPS40040	TI	2010+	QFN-8	An 8-pin DC/DC controller with a 2.25V to 5.5V input on the enable side

Popular searches

Model	Manufacturers	lot number	encapsulation	illustrate
S34ML16G202BHI000	Flip Electronics	2051+	63BGA	16 Gb, 3 V, 4-bit ECC, x8 I/O, SLC NAND Flash Memory for Embedded
FRCIR06RGG18-20S-F80-V0-M20-1.5F	ITTVEAM	2023+	connector	Connectors, Circular Connectors, Circular Plugs & Receptacles
CL1215-02P72ET-U2	Schaltbau	2023+	Contactors	CL1215/02 P 72ET-U2 1, 2 and 3 pole AC and DC NO contactors for voltages up to 1,500 V
CL1115-02P72ET-U2	Schaltbau	2023+	Contactors	1, 2 and 3 pole AC and DC NO contactors for voltages up to 1,500 V
D-U204N-KLGQ	Mors Smitt	2023+	Relays	No magnetic arc blow-out
D-U204N-KLCQ	Mors Smitt	2023+	Relays	No magnetic arc blow-out
MIP30F00830-S1048	Amphenol Positronic	2023+	connector	MIP series connectors
C163C/110EV-R1	Schaltebao	2023+	Contactors	Contactors
F670-H4V-XUU	LEACH	2023+	Relays	F670-H4V-XUU+SHKE470-110-AD
F670-H4VP-XUXU	LEACH	2023+	Relays	F670-H4VP-XUXU+SFE670-1-1
AZ16-12ZI-B1-1747-M20	SCHMERSAL	2023+	switch	Safety switches
RX2025GE1	Surio	2023+	connector	Extract, Remove, and Insert Tools Contact extraction tool #16
5106.021.09.24	Surio	2023+	connector	Extract, remove, and insert tools Extract tool with pop-up
ABMPSE06T28M4SV0N	AB Connectors	2023+	connector	Plug with RFI Ground
ABMPSE06T36M2SV0N	AB Connectors	2023+	connector	Plug with RFI Ground
ABMP18T28M13SV0N	AB Connectors	2023+	connector	RAIL AND MILITARY LAND SYSTEMS
ABCIRHSE06JE1812SCNF80M32V0	AB Connectors	2023+	connector	Halogen Free Bayonet Lock Connector Series
TSW-101-06-LM-D	samtec	2023+	connector	Classic PCB Header Strips, 0.100" pitch
TNL22ERT-62	ABB	2016+	Contactors	4P St Contactor Relay 77-143Vdc \|Abb TNL22ERT-62
62EM1-00001	Microchip	2023+	Development board	AgileSwitch® 62mm Electrical Master SiC Gate Driver Board

TI brand product recommendation

Model	Manufacturers	lot number	encapsulation	illustrate
TPS40021	TI	10+	HTSSOP16	Enhanced low input (2.25V-5.5V), up to 1MHz synchronous buck controller with output drive/sink current
TLC4502A	TI	08+	8SOIC	Advanced self-calibrating precision dual op amps
TLC4502AM	TI	09+	10CFP, 20LCCC, 8CDIP	Advanced self-calibrating precision dual op amps
TPS40020	TI	10+	TSSOP16	Enhanced low input (2.25V-5.5V), up to 1MHz synchronous buck controller for use as source controller only
TLC4502M	TI	10+	10CFP, 20LCCC, 8CDIP, 8SOIC	Advanced LinEPIC self-calibrating precision dual op amps
TPS40009	TI	2010+	MSOP-10	Low input (2.25V-5.5V) 600 kHz frequency synchronous buck controller with output drive/sink and prebias operation
TLE2022	TI	11+	8PDIP, 8SOIC	Dual precision low power single-supply operational amplifiers
TLE2022-EP	TI	10+	8SOIC	Enhanced Excalibur high-speed, low-power precision operational amplifiers
TLE2022-Q1	TI	10+	8SOIC	Automotive Excalibur high-speed, low-power precision operational amplifiers
TL5001A-Q1	TI	10+	8SOIC	Automotive pulse width modulation control circuit
TLE2022A	TI	08+	8PDIP, 8SOIC	Excalibur high speed, low power precision dual operational amplifiers
TLE2022A-EP	TI	10+	8SOIC	Enhanced Excalibur high-speed, low-power precision operational amplifiers
TL5001AM	TI	10+	20LCCC	PWM controller with wide input voltage range
TL5001M	TI	10+	20LCCC	Wide input range PWM controller
TLE2022A-Q1	TI	10+	8SOIC	Automotive Excalibur high-speed, low-power precision operational amplifiers
TPS40002	TI	2010+	MSOP-10	Low input (2.25V-5.5V) 600kHz frequency, synchronous buck controller for use as source controller only
TLE2022AM	TI	08+	20LCCC, 8CDIP, 8SOIC	High speed, low power precision dual operational amplifier
TLE2022BM	TI	08+	20LCCC, 8CDIP	High speed, low power precision dual operational amplifiers
TLE2022M	TI	08+	20LCCC, 8CDIP, 8SOIC	High speed, low power precision dual operational amplifiers
TPS40000	TI	10+	MSOP-10	Low input (2.25V-5.5V) 300kHz frequency synchronous buck controller for use as source controller only