Position: Home > DataSheet > Index L > LT3 Series > LT3130EMS8E, LT315, LT3150

Low Cost Custom Prototype PCB Manufacturer

LT3130EMS8E, LT315, LT3150

Table of contents:
Info of LT3130EMS8E
Info of LT315
Info of LT3150

LT3130EMS8E, LT315, LT3150 Selling Leads, Datasheet

MFG:LTZF Package Cooled:MSOP D/C:5

LT3130EMS8E, LT315, LT3150 Datasheet download

Five Points

Part Number: LT3130EMS8E

MFG: LTZF

Package Cooled: MSOP

D/C: 5

Attentive hint

Want to post a buying lead? If you are not a member yet, please select the specific/related part number first and then fill the quantity and your contact details in the "Request for Quotation Form" on the left, and then click "Send RFQ".Your buying lead can then be posted, and the reliable suppliers will quote via our online message system or other channels soon.

How to buy ?

How long will receive a response.

Top Sellers:

TOP

LT315 General Description

The LT315 is a miniature 2-Form A solid state relay in a 8 pin SOP package that employs optically
coupled MOSFET technology to provide 1500V of input to output isolation. The Input of optical
coupler been controlled by a highly efficient GaAlAs infrared LED and MOS FETs on the output side.

LT315 Maximum Ratings

Item		Symbol	Value	Units	Note
Input	Continuous LED Current	I _F	50	mA
	Peak LED Current	I _FP	1000	mA	f=100Hz, duty=1%
	LED Reverse Voltage	V _R	5	V
	Input Power Dissipation	P _In	75	mW
Output	Load Voltage	V _L	60	V(AC peak or DC)
	Load Current	I_L	400	A
	Peak Load Current	I_Peak	1.0	A	300s(1 pulse)
	Output Power Dissipation	P _out	400	W
Total Power Dissipation		P _T	450	W
I/O Breakdown Voltage		V _I/O	1500	Vrm	RH=60%, 1min
Operating Temperature		T _Opr	-40 to +85
Storage Temperature		T _Stg	-40 to +100
Pin Soldering Temperature		T _Sol	260		10 sec max.

LT315 Features

‧ SOP package 8 Pin type in miniature design (4.4×9.4×2.0mm / .173×.37×.083inch)
‧ Low driver power requirements (TTL/CMOS Compatible)
‧ High reliability
‧ Arc-Free with no snubbing circuits
‧ 1500Vrms Input/Output isolation
‧ Tape & Reel version available

LT315 Typical Application

‧ Telecommunications (PC, Electronic notepad)
‧ Measuring and Testing equipment
‧ Industrial control
‧ Security equipments
‧ High speed inspection machine
‧ Data communication equipment
‧ Factory automotive equipments

LT3150 General Description

The LT®3150 drives a low cost external N-channel MOSFET as a source follower to produce a fast transient response, very low dropout voltage linear regulator. Selection of the
N-channel MOSFET RDS(ON) allows dropout voltages below 300mV for low VIN to low VOUT applications.

The LT3150 includes a fixed frequency boost regulator
that generates gate drive for the N-channel MOSFET. The nternally compensated current mode PWM architecture combined with the 1.4MHz switching frequency permits the use of tiny, low cost capacitors and inductors.

The LT3150's transient load performance is optimized with ceramic output capacitors. A precision 1.21V reference accommodates low voltage supplies. Protection includes a high side current limit amplifier that activates a fault timer circuit. A multifunction shutdown pin provides either current limit time-out with latchoff,overvoltage

protection or thermal shutdown. Independentshutdown control of the boost converter provides on/off
and sequencing control of the LDO output voltage.

LT3150 Maximum Ratings

VIN1, SHDN1 Voltage .............................................. 10V
SW Voltage ..............................................  0.4V to 36V
FB1 Voltage ................................................ VIN1 + 0.3V
Current into FB1, FB2 Pin .................................... ±1mA
VIN2, IPOS, INEG ....................................................... 22V
SHDN2.................................................................... VIN2
Operating Ambient Temperature Range ..... 0°C to 70°C
Junction Temperature (Note 2) ........................... 125°C
Storage Temperature Range ................ 65°C to 150°C
Lead Temperature (Soldering, 10 sec)................. 300°C

LT3150 Features

Fast Transient Response Optimized with Ceramic Output Capacitors
FET RDS(ON) Defines Dropout Voltage
±1% Reference Tolerance Over Temperature
Multifunction LDO Shutdown Pin with Latchoff
Fixed Frequency 1.4MHz Boost Converter Generates MOSFET Gate Drive
Internally Compensated Boost Converter Uses Tiny Capacitors and Inductor
Independent Boost Converter Shutdown Control Permits LDO Output Voltage Supply Sequencing
16-Lead SSOP Package

LT3150 Typical Application

Microprocessor, ASIC and I/O Supplies
Very Low Dropout Input-to-Output Conversion
Logic Termination Supplies

Hotspot Suppliers Product

Product List A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0 1 2 3 4 5 6 7 8 9

MT58L64L18CT-10

Price: 4-6 USD

MT58L64L18CT-10 TQFP100
DL-7140-211M

Price: 5-6.5 USD

DL-7140-211M laser tube
74LVC74APG

Price: 4-5 USD

74LVC74APG - IC FLIP FLOP D-Type POS-EDG DUAL 14TSSOP
CY28346ZI-2

Price: 6.5-8 USD

CYPRESS - Clock Synthesizer with Differential CPU Outputs
PI5V330QEX

Price: 0.284-0.286 USD

PI5V330QEX Pericom Multiplexer Switch ICs
BSM300GA120DN2

Price: 1-2 USD

IGBT power module, Single switch, 1200 V, Collector-emitter voltage, 430A
SVA150XG04TB

Price: 1-2 USD

a-Si TFT-LCD, NEC, 228.096Hmm, 560V
PC354N1

Price: 0.124-0.2 USD

PC354N1T - Mini-flat Package, AC Input Type Photocoupler - Sharp Electrionic Components
RL1210JR-070R22L

Price: 0.177-0.178 USD

RL1210JR51-XX-BL - Thick Film Chip Resistor Low Ohmic - TAITRON Components Incorporated
STPS140A

Price: 0.053-0.055 USD

STPS140A - POWER SCHOTTKY RECTIFIER - STMicroelectronics
STA013

Price: 1.45-1.5 USD

STA013 - MPEG 2.5 LAYER III AUDIO DECODER - STMicroelectronics
SMBJ5347B

Price: 0.073-0.075 USD

SMBJ5347B - 5 Watt Surface Mount Silicon Zener Diodes - Micro Commercial Components