LM5070MTCX-50/NOPB

Powered Device (PD) 80V 12.95W TSSOP-16 Power Over Ethernet (PoE) Controllers RoHS

TSSOP-16ROHS3 CompliantActive

Integrated Power Over Ethernet PD Interface and PWM Controller

Manufacturer: TI
Manufacturer part #: LM5070MTCX-50/NOPB
Store part #: C2869267
Package / case: TSSOP-16
Category: Power Over Ethernet (PoE) Controllers
Packaging: Tape & Reel (TR)

Datasheet (PDF)

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1,765 in stock

#C2869267

Stock & price checked 5 days ago

Quantity	Unit price	Pack price
1+	₹333.39	₹333.39
10+	₹293.43	₹2,934.30
30+	₹273.18	₹8,195.40
100+	₹245.88	₹24,588.00
500+	₹236.12	₹1,18,060.00
1,000+	₹231.96	₹2,31,960.00

Quantity (min 1)

1 × ₹333.39

₹333.39

excl. GST

₹393.40 incl. 18% GST

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Standard pack: 2,500 per reel

LM5070MTCX-50/NOPB

₹333.39 for 1 + GST

Specifications

Features: Undervoltage Protection;Thermal Protection;Overcurrent Protection;PD detection and disconnect identification
Type: Powered Device (PD)
Voltage - Supply (IC): 7.8V
Voltage - Breakdown: 80V
Operating Temperature: -40℃~+125℃
Support PoE standard: 802.3af Type 1
number of channels: 1
Power - Max: 12.95W
limiting current: 390mA

Packaging & compliance

RoHS: ROHS3 Compliant
Lifecycle: Active
ECCN: EAR99
Packaging: Tape & Reel (TR)
Standard pack: 2,500 / Reel
Sold per: Piece
Minimum order: 1
Unit weight: 0.183 g

Overview

The LM5070 power interface port and pulse width modulation (PWM) controller provides a complete integrated solution for Powered Devices (PD) that connect into Power over Ethernet (PoE) systems. The LM5070 integrates an 80V, 400mA line connection switch and associated control for a fully IEEE 802.3af compliant interface with a full featured current mode pulse width modulator dc-dc converter. All power sequencing requirements between the controller interface and switch mode power supply (SMPS) are integrated into the IC. Two options are available providing either an 80% maximum duty cycle limit with slope compensation (on the -80 suffix) device or a 50% maximum duty cycle limit and no slope compensation on the (–50 suffix) device.

Key features

Fully Compliant 802.3af Power Interface Port
80V, 1Ω, 400mA Internal MOSFET Programmable Inrush Current Limit
Detection Resistor Disconnect Function
Programmable Classification Current
Programmable Under-voltage Lockout with Programmable Hysteresis
Thermal Shutdown Protection
Current Mode Pulse Width Modulator Supports Both Isolated and Non-Isolated Applications
Error Amplifier and Reference for Non-Isolated Applications
Programmable Oscillator Frequency
Programmable Soft-Start
80% Maximum Duty Cycle Limiter, Slope Compensation (-80 device)
50% Maximum Duty Cycle Limiter, No Slope Compensation (-50 device)
800mA Peak Gate Driver