TPS54560-Q1

Name: TPS54560-Q1
Brand: TI
SKU: TPS54560-Q1
Price: 3.212 USD

新規設計での使用を推奨しません

車載対応、ハイサイド MOSFET 内蔵、60V、5A、降圧レギュレータ

ご注文はこちら

データシート

document-pdfAcrobat TPS54560-Q1 4.5-V to 60-V Input, 5-A, Step-Down DC-DC Converter With Eco-Mode™ データシート (Rev. A) (英語) PDF | HTML

TPS54560-Q1 は新規設計での使用を推奨しません

従来の設計をサポートできるようにこの製品は引き続き生産中ですが、TI はこの製品を新規の設計には推奨しません。以下の代替品のいずれかをご検討ください。

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NEW LM70880-Q1

プレビュー

車載対応、高密度、4.5V ～ 80V 入力、8A、低 EMI、同期整流降圧 DC/DC コンバータ Wider Vin, Greater Output Current and better efficiency in a QFN package

TPS54560-Q1

新規設計での使用を推奨しません

データシート

ご注文はこちら

製品詳細

Iout (max) (A)

5

Vin (min) (V)

4.5

Vin (max) (V)

60

Type

Converter

Switching frequency (min) (kHz)

100

Switching frequency (max) (kHz)

2500

Control mode

current mode

Vout (min) (V)

0.8

Vout (max) (V)

58.8

Rating

Automotive

Operating temperature range (°C)

-40 to 125

Iout (max) (A)

5

Vin (min) (V)

4.5

Vin (max) (V)

60

Type

Converter

Switching frequency (min) (kHz)

100

Switching frequency (max) (kHz)

2500

Control mode

current mode

Vout (min) (V)

0.8

Vout (max) (V)

58.8

Rating

Automotive

Operating temperature range (°C)

-40 to 125

HSOIC (DDA)

8

29.4 mm² 4.9 x 6

Qualified for Automotive Applications
AEC-Q100 Qualified With the Following Results:
- Device Temperature Grade 1: –40°C to 125°C
  Ambient Operating Temperature Range
- Device HBM ESD Classification Level H1C
- Device CDM ESD Classification Level C3B
High Efficiency at Light Loads With Pulse-Skipping
Eco-Mode™
92-mΩ High-Side MOSFET
146-µA Operating Quiescent Current and 2-µA
Shutdown Current
100-kHz to 2.5-MHz Adjustable Switching Frequency
Synchronizes to External Clock
Low Dropout at Light Loads with Integrated BOOT
Recharge FET
Adjustable UVLO Voltage and Hysteresis
0.8-V 1% Internal Voltage Reference
8-Pin HSOIC with PowerPAD™ Package
–40°C to 150°C T_JOperating Range
Supported by WEBENCH^® Software Tool

Qualified for Automotive Applications
AEC-Q100 Qualified With the Following Results:
- Device Temperature Grade 1: –40°C to 125°C
  Ambient Operating Temperature Range
- Device HBM ESD Classification Level H1C
- Device CDM ESD Classification Level C3B
High Efficiency at Light Loads With Pulse-Skipping
Eco-Mode™
92-mΩ High-Side MOSFET
146-µA Operating Quiescent Current and 2-µA
Shutdown Current
100-kHz to 2.5-MHz Adjustable Switching Frequency
Synchronizes to External Clock
Low Dropout at Light Loads with Integrated BOOT
Recharge FET
Adjustable UVLO Voltage and Hysteresis
0.8-V 1% Internal Voltage Reference
8-Pin HSOIC with PowerPAD™ Package
–40°C to 150°C T_JOperating Range
Supported by WEBENCH^® Software Tool

The TPS54560-Q1 is a 60-V, 5-A, step-down regulator with an integrated high side MOSFET. The device survives load dump pulses up to 65 V per ISO 7637. Current mode control provides simple external compensation and flexible component selection. A low-ripple, pulse-skip mode reduces the no load supply current to 146 µA. Shutdown supply current is reduced to 2 µA when the enable pin is pulled low.

Undervoltage lockout is internally set at 4.3 V but can be increased using an external resistor divider at the enable pin. The output voltage start-up ramp is internally controlled to provide a controlled start-up and eliminate overshoot.

A wide adjustable frequency range allows either efficiency or external component size to be optimized. Output current is limited cycle-by-cycle. Frequency foldback and thermal shutdown protects internal and external components during an overload condition.

The TPS54560-Q1 is available in an 8-pin thermally enhanced HSOIC PowerPAD package.

The TPS54560-Q1 is a 60-V, 5-A, step-down regulator with an integrated high side MOSFET. The device survives load dump pulses up to 65 V per ISO 7637. Current mode control provides simple external compensation and flexible component selection. A low-ripple, pulse-skip mode reduces the no load supply current to 146 µA. Shutdown supply current is reduced to 2 µA when the enable pin is pulled low.

Undervoltage lockout is internally set at 4.3 V but can be increased using an external resistor divider at the enable pin. The output voltage start-up ramp is internally controlled to provide a controlled start-up and eliminate overshoot.

A wide adjustable frequency range allows either efficiency or external component size to be optimized. Output current is limited cycle-by-cycle. Frequency foldback and thermal shutdown protects internal and external components during an overload condition.

The TPS54560-Q1 is available in an 8-pin thermally enhanced HSOIC PowerPAD package.

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	種類	タイトル		日付
*	データシート	TPS54560-Q1 4.5-V to 60-V Input, 5-A, Step-Down DC-DC Converter With Eco-Mode™ データシート (Rev. A)	PDF \| HTML	2014年 12月 17日
	アプリケーション・ノート	NRND & Differences TPS54340/360/540/560 and TPS54340B/360B/540B/560B		2019年 4月 5日
	EVM ユーザーガイド (英語)	Evaluation Module for the TPS54540-Q1 Step-Down Converter		2013年 9月 24日
	EVM ユーザーガイド (英語)	Evaluation Module for the TPS54560 Step-Down Converter		2013年 2月 1日

設計と開発

その他のアイテムや必要なリソースを参照するには、以下のタイトルをクリックして詳細ページをご覧ください。

評価ボード

TPS54560EVM-515 — TPS54560 降圧型・DC/DC・コンバータ評価モジュール

The Texas Instruments TPS54560EVM-515 evaluation module (EVM) is a fully assembled and tested circuit for evaluating the TPS54560 Step-Down DC/DC Converter. The EVM operates from a 7V to 60V input (12V nominal) and provides a 5.0V output at 5A.

ユーザーガイド: PDF