TI LM5070MTCX-80/NOPB
| Fabricante | |
| Cód. da peça | LM5070MTCX-80/NOPB |
| Nº LCSC | C2869972 |
| Emb. | TSSOP-16 |
| Número do Cliente | |
| Atrib. princ. | Powered Device (PD) TSSOP-16 Power Over Ethernet (PoE) Controllers RoHS |
| Folha de Dados |  TI LM5070MTCX-80/NOPB |
| Conformidade RoHS | 1 documentos disponíveis |
Especificações do Produto
| Tipo | Descrição | |
|---|---|---|
| Categoria | Integrated Circuits (ICs)/Power Management (PMIC)/Power Over Ethernet (PoE) Controllers | |
| Fabricante | TI | |
| Emb. | TSSOP-16 | |
| Features | Undervoltage Protection;Thermal Protection;Overcurrent Protection;PD detection and disconnect identification | |
| Type | Powered Device (PD) | |
| Operating Temperature | -40℃~+125℃ | |
| number of channels | 1 |
| Tipo | Descrição | |
|---|---|---|
| Categoria | Integrated Circuits (ICs)/Power Management (PMIC)/Power Over Ethernet (PoE) Controllers | |
| Fabricante | TI | |
| Emb. | TSSOP-16 | |
| Features | Undervoltage Protection;Thermal Protection;Overcurrent Protection;PD detection and disconnect identification |
| Tipo | Descrição | |
|---|---|---|
| Type | Powered Device (PD) | |
| Operating Temperature | -40℃~+125℃ | |
| number of channels | 1 |
Descrição
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.
Recursos
- 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
| Qtd. | Preço unit.(Apenas para referência) | Valor total |
|---|---|---|
| 1+ | $ 4.3173 | $ 4.32 |
| 200+ | $ 1.6711 | $ 334.22 |
| 500+ | $ 1.6125 | $ 806.25 |
| 1,000+ | $ 1.5839 | $ 1583.90 |
Encapsulamento Padrão2500/Full Reel | ||
Especificações do Produto
| Tipo | Descrição | |
|---|---|---|
| Categoria | Integrated Circuits (ICs)/Power Management (PMIC)/Power Over Ethernet (PoE) Controllers | |
| Fabricante | TI | |
| Emb. | TSSOP-16 | |
| Features | Undervoltage Protection;Thermal Protection;Overcurrent Protection;PD detection and disconnect identification | |
| Type | Powered Device (PD) | |
| Operating Temperature | -40℃~+125℃ | |
| number of channels | 1 |
| Tipo | Descrição | |
|---|---|---|
| Categoria | Integrated Circuits (ICs)/Power Management (PMIC)/Power Over Ethernet (PoE) Controllers | |
| Fabricante | TI | |
| Emb. | TSSOP-16 | |
| Features | Undervoltage Protection;Thermal Protection;Overcurrent Protection;PD detection and disconnect identification |
| Tipo | Descrição | |
|---|---|---|
| Type | Powered Device (PD) | |
| Operating Temperature | -40℃~+125℃ | |
| number of channels | 1 |
Descrição
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.
Recursos
- 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
Conformidade & Códigos de Exportação
| Tipo | Detalhes |
|---|---|
| RoHS | ROHS3 Compliant |
| ECCN | 5A991C1 |
| CNHTS | 8542319090 |
| USHTS | |
| TARIC | |
| CAHTS | |
| BRHTS | |
| INHTS | |
| MXHTS |
| Tipo | Detalhes |
|---|---|
| RoHS | ROHS3 Compliant |
| ECCN | 5A991C1 |
| CNHTS | 8542319090 |
| USHTS | |
| TARIC |
| Tipo | Detalhes |
|---|---|
| CAHTS | |
| BRHTS | |
| INHTS | |
| MXHTS | |