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Infineon Technologies AG DC-DC Converters, Switching Regulators TLE8366E V50

Description
The TLE8366E V50 is a PWM step-down DC/DC converter with an integrated 1.8 A power switch, packaged in a small PG-DSO-8 with exposed pad. There are three versions available, two fixed voltage with 5.0 V (TLE8366EV50) or 3.3 V (TLE8366EV33) and a variable voltage variant named TLE8366EV with a reference feedback voltage of only 600 mV. The wide input voltage range from 4.75 to 45 V makes the TLE8366 suitable for a wide variety of applications. The device is designed to be used under harsh automotive environment. The switching frequency of nominal 370 kHz allows the use of small and cost-effective inductors and capacitors, resulting in a low, predictable output ripple and in minimized consumption of board space. If desired the device could be synchronized to an external frequency source between 200 and 530 kHz. The TLE8366 includes safety features such as a cycle-by-cycle current limitation, over-temperature shutdown and input under voltage lockout. The enable function, in shutdown mode with less than 2 μA current consumption, enables easy power management in battery-powered systems. The voltage regulation loop provides an excellent line and load regulation. The stability of the loop could be adjusted by using an external compensation network. This compensation network combined with voltage mode regulation and a feed-forward control path guarantees a highly effective line transient rejection. During start-up the integrated soft-start limits the inrush current peak and prevents from a voltage overshoot. Summary of Features 1.8A step down voltage regulator Output voltage: 5.0 V ± 2% output voltage tolerance (+-4% for full load current range) Integrated power transistor PWM regulation with feedforward Input voltage range from 4.75V to 45V 370 kHz switching frequency Synchronization input Very low shutdown current consumption (<2uA) Soft-start function Input undervoltage lockout Suited for automotive applications: Tj = -40 °C to +150 °C Green Product (RoHS compliant) AEC Qualified Benefits Easy to implement No overshoot at start-up Potential Applications General purpose Pre-regulator Applications Adapters and chargers Automotive body control module (BCM) In-Cabin Wireless Charging Secondary Power Distribution Centers Solutions for inductive wireless charging above 50 W Designers who used this product also designed with BSZ15DC02KD H | Dual MOSFET SAK-TC375TP-96F300W AA | AURIX™ Family – TC37xTP BCR421U | Linear LED Driver IC TLE8366E V33 | OPTIREG™ Switchers (Automotive) BTS7004-1EPP | PROFET™ +2 12V | Automotive Smart High-Side Switch TLE4250-2G | Linear Voltage Regulators for Automotive Applications | OPTIREG™ linear IPD50P04P4-13 | Automotive MOSFET TLS205B0EJ V33 | Linear Voltage Regulators for Automotive Applications | OPTIREG™ linear TLE4264G | Linear Voltage Regulators for Automotive Applications | OPTIREG™ linear TLS205B0EJV | Linear Voltage Regulators for Automotive Applications | OPTIREG™ linear SAK-TC334LP-32F300F AA AURIX™ Family – TC33xLP IPB80P04P4-05 | Automotive MOSFET IPG20N10S4L-22A | Automotive MOSFET TLD5190QV | LITIX™ Power IPG20N04S4L-08 | Automotive MOSFET IPG16N10S4-61 | Automotive MOSFET TLF35584QVVS1 | OPTIREG™ PMIC (Automotive) BSZ15DC02KD H | Dual MOSFET SAK-TC375TP-96F300W AA | AURIX™ Family – TC37xTP BCR421U | Linear LED Driver IC TLE8366E V33 | OPTIREG™ Switchers (Automotive) BTS7004-1EPP | PROFET™ +2 12V | Automotive Smart High-Side Switch TLE4250-2G | Linear Voltage Regulators for Automotive Applications | OPTIREG™ linear IPD50P04P4-13 | Automotive MOSFET TLS205B0EJ V33 | Linear Voltage Regulators for Automotive Applications | OPTIREG™ linear 1 2 3 4 5
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DC-DC Converters, Switching Regulators - TLE8366E V50 - Infineon Technologies AG
Neubiberg, Germany
DC-DC Converters, Switching Regulators
TLE8366E V50
DC-DC Converters, Switching Regulators TLE8366E V50
The TLE8366E V50 is a PWM step-down DC/DC converter with an integrated 1.8 A power switch, packaged in a small PG-DSO-8 with exposed pad. There are three versions available, two fixed voltage with 5.0 V (TLE8366EV50) or 3.3 V (TLE8366EV33) and a variable voltage variant named TLE8366EV with a reference feedback voltage of only 600 mV. The wide input voltage range from 4.75 to 45 V makes the TLE8366 suitable for a wide variety of applications. The device is designed to be used under harsh automotive environment. The switching frequency of nominal 370 kHz allows the use of small and cost-effective inductors and capacitors, resulting in a low, predictable output ripple and in minimized consumption of board space. If desired the device could be synchronized to an external frequency source between 200 and 530 kHz. The TLE8366 includes safety features such as a cycle-by-cycle current limitation, over-temperature shutdown and input under voltage lockout. The enable function, in shutdown mode with less than 2 μA current consumption, enables easy power management in battery-powered systems. The voltage regulation loop provides an excellent line and load regulation. The stability of the loop could be adjusted by using an external compensation network. This compensation network combined with voltage mode regulation and a feed-forward control path guarantees a highly effective line transient rejection. During start-up the integrated soft-start limits the inrush current peak and prevents from a voltage overshoot. Summary of Features 1.8A step down voltage regulator Output voltage: 5.0 V ± 2% output voltage tolerance (+-4% for full load current range) Integrated power transistor PWM regulation with feedforward Input voltage range from 4.75V to 45V 370 kHz switching frequency Synchronization input Very low shutdown current consumption (<2uA) Soft-start function Input undervoltage lockout Suited for automotive applications: Tj = -40 °C to +150 °C Green Product (RoHS compliant) AEC Qualified Benefits Easy to implement No overshoot at start-up Potential Applications General purpose Pre-regulator Applications Adapters and chargers Automotive body control module (BCM) In-Cabin Wireless Charging Secondary Power Distribution Centers Solutions for inductive wireless charging above 50 W Designers who used this product also designed with BSZ15DC02KD H | Dual MOSFET SAK-TC375TP-96F300W AA | AURIX™ Family – TC37xTP BCR421U | Linear LED Driver IC TLE8366E V33 | OPTIREG™ Switchers (Automotive) BTS7004-1EPP | PROFET™ +2 12V | Automotive Smart High-Side Switch TLE4250-2G | Linear Voltage Regulators for Automotive Applications | OPTIREG™ linear IPD50P04P4-13 | Automotive MOSFET TLS205B0EJ V33 | Linear Voltage Regulators for Automotive Applications | OPTIREG™ linear TLE4264G | Linear Voltage Regulators for Automotive Applications | OPTIREG™ linear TLS205B0EJV | Linear Voltage Regulators for Automotive Applications | OPTIREG™ linear SAK-TC334LP-32F300F AA AURIX™ Family – TC33xLP IPB80P04P4-05 | Automotive MOSFET IPG20N10S4L-22A | Automotive MOSFET TLD5190QV | LITIX™ Power IPG20N04S4L-08 | Automotive MOSFET IPG16N10S4-61 | Automotive MOSFET TLF35584QVVS1 | OPTIREG™ PMIC (Automotive) BSZ15DC02KD H | Dual MOSFET SAK-TC375TP-96F300W AA | AURIX™ Family – TC37xTP BCR421U | Linear LED Driver IC TLE8366E V33 | OPTIREG™ Switchers (Automotive) BTS7004-1EPP | PROFET™ +2 12V | Automotive Smart High-Side Switch TLE4250-2G | Linear Voltage Regulators for Automotive Applications | OPTIREG™ linear IPD50P04P4-13 | Automotive MOSFET TLS205B0EJ V33 | Linear Voltage Regulators for Automotive Applications | OPTIREG™ linear 1 2 3 4 5

The TLE8366E V50 is a PWM step-down DC/DC converter with an integrated 1.8 A power switch, packaged in a small PG-DSO-8 with exposed pad.

There are three versions available, two fixed voltage with 5.0 V (TLE8366EV50) or 3.3 V (TLE8366EV33) and a variable voltage variant named TLE8366EV with a reference feedback voltage of only 600 mV. The wide input voltage range from 4.75 to 45 V makes the TLE8366 suitable for a wide variety of applications. The device is designed to be used under harsh automotive environment. The switching frequency of nominal 370 kHz allows the use of small and cost-effective inductors and capacitors, resulting in a low, predictable output ripple and in minimized consumption of board space. If desired the device could be synchronized to an external frequency source between 200 and 530 kHz. The TLE8366 includes safety features such as a cycle-by-cycle current limitation, over-temperature shutdown and input under voltage lockout. The enable function, in shutdown mode with less than 2 μA current consumption, enables easy power management in battery-powered systems. The voltage regulation loop provides an excellent line and load regulation. The stability of the loop could be adjusted by using an external compensation network. This compensation network combined with voltage mode regulation and a feed-forward control path guarantees a highly effective line transient rejection. During start-up the integrated soft-start limits the inrush current peak and prevents from a voltage overshoot.


Summary of Features

  • 1.8A step down voltage regulator
  • Output voltage: 5.0 V
  • ± 2% output voltage tolerance (+-4% for full load current range)
  • Integrated power transistor
  • PWM regulation with feedforward
  • Input voltage range from 4.75V to 45V
  • 370 kHz switching frequency
  • Synchronization input
  • Very low shutdown current consumption (<2uA)
  • Soft-start function
  • Input undervoltage lockout
  • Suited for automotive applications: Tj = -40 °C to +150 °C
  • Green Product (RoHS compliant)
  • AEC Qualified

Benefits

  • Easy to implement
  • No overshoot at start-up

Potential Applications

  • General purpose
  • Pre-regulator

Applications

  • Adapters and chargers
  • Automotive body control module (BCM)
  • In-Cabin Wireless Charging
  • Secondary Power Distribution Centers
  • Solutions for inductive wireless charging above 50 W

Designers who used this product also designed with


  • BSZ15DC02KD H |
    Dual MOSFET
  • SAK-TC375TP-96F300W AA |
    AURIX™ Family – TC37xTP
  • BCR421U |
    Linear LED Driver IC
  • TLE8366E V33 |
    OPTIREG™ Switchers (Automotive)
  • BTS7004-1EPP |
    PROFET™ +2 12V | Automotive Smart High-Side Switch
  • TLE4250-2G |
    Linear Voltage Regulators for Automotive Applications | OPTIREG™ linear
  • IPD50P04P4-13 |
    Automotive MOSFET
  • TLS205B0EJ V33 |
    Linear Voltage Regulators for Automotive Applications | OPTIREG™ linear
  • TLE4264G |
    Linear Voltage Regulators for Automotive Applications | OPTIREG™ linear
  • TLS205B0EJV |
    Linear Voltage Regulators for Automotive Applications | OPTIREG™ linear
  • SAK-TC334LP-32F300F AA
    AURIX™ Family – TC33xLP
  • IPB80P04P4-05 |
    Automotive MOSFET
  • IPG20N10S4L-22A |
    Automotive MOSFET
  • TLD5190QV |
    LITIX™ Power
  • IPG20N04S4L-08 |
    Automotive MOSFET
  • IPG16N10S4-61 |
    Automotive MOSFET
  • TLF35584QVVS1 |
    OPTIREG™ PMIC (Automotive)
  • BSZ15DC02KD H |
    Dual MOSFET
  • SAK-TC375TP-96F300W AA |
    AURIX™ Family – TC37xTP
  • BCR421U |
    Linear LED Driver IC
  • TLE8366E V33 |
    OPTIREG™ Switchers (Automotive)
  • BTS7004-1EPP |
    PROFET™ +2 12V | Automotive Smart High-Side Switch
  • TLE4250-2G |
    Linear Voltage Regulators for Automotive Applications | OPTIREG™ linear
  • IPD50P04P4-13 |
    Automotive MOSFET
  • TLS205B0EJ V33 |
    Linear Voltage Regulators for Automotive Applications | OPTIREG™ linear

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Supplier's Site Datasheet
Sheung Wan, Hong Kong
Switching Voltage Regulators
TLE8366E V50
Switching Voltage Regulators TLE8366E V50
Switching Voltage Regulators 1.8A DC/DC Step-Down Voltage Regulator

Switching Voltage Regulators 1.8A DC/DC Step-Down Voltage Regulator

Supplier's Site Datasheet

Technical Specifications

  Infineon Technologies AG VAST STOCK CO., LIMITED
Product Category IC Switching Voltage Regulators IC Switching Voltage Regulators
Product Number TLE8366E V50 TLE8366E V50
Product Name DC-DC Converters, Switching Regulators Switching Voltage Regulators
Configuration / Function Buck
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