TPS40180

Name: TPS40180
Brand: TI
SKU: TPS40180
Price: 1.781 USD

새 설계에 권장하지 않음

단상 적층형 컨트롤러

지금 주문

데이터 시트

document-pdfAcrobat TPS40180 Single Phase Stackable Controller datasheet (Rev. C) (영어) PDF | HTML

TPS40180은(는) 새 설계에 권장하지 않습니다

이 제품은 이전 설계를 지원하기 위해 계속 생산 중이지만 새로운 설계에 사용하는 것은 권장하지 않습니다. 다음 대안 중 하나를 고려하십시오.

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대안 비교

비교 대상 장치와 유사한 기능

TPS40322

활성

듀얼 출력 또는 2상 동기형 벅 컨트롤러 This product has an increased feature set and wider operating range.

TPS40180

새 설계에 권장하지 않음

데이터 시트

지금 주문

제품 상세 정보

Vin (min) (V)

2

Vin (max) (V)

40

Iout (max) (A)

25

Operating temperature range (°C)

-40 to 85

Control mode

current mode

Rating

Catalog

Vout (min) (V)

0.7

Vout (max) (V)

5.8

Features

Enable, Frequency synchronization, Phase Interleaving, Remote Sense, Tracking

Iq (typ) (µA)

3000

Duty cycle (max) (%)

87.5

Number of phases

1

Vin (min) (V)

2

Vin (max) (V)

40

Iout (max) (A)

25

Operating temperature range (°C)

-40 to 85

Control mode

current mode

Rating

Catalog

Vout (min) (V)

0.7

Vout (max) (V)

5.8

Features

Enable, Frequency synchronization, Phase Interleaving, Remote Sense, Tracking

Iq (typ) (µA)

3000

Duty cycle (max) (%)

87.5

Number of phases

1

VQFN (RGE)

24

16 mm² 4 x 4

Stackable to 8 Phases, Multiple Controllers Can Occupy Any Phase
2-V to 40-V Power Stage Operation Range
eTrim™ in System Reference Voltage Trim to Tighten Overall Output Voltage Tolerance, Reference is Better Than 0.75% Untrimmed
VDD From 4.5 V to 15 V, With Internal 5-V Regulator
Supports Output Voltage From 0.7 V to 5.8 V
Supports Prebiased Outputs
10-µA Shutdown Current
Programmable Switching Frequency up to 1-MHz per Phase
Current Feedback Control With Forced Current Sharing (Patents Pending)
Resistive Divider Sets Input Undervoltage Lockout and Hysteresis
True Remote Sensing Differential Amplifier
Resistive or Inductor’s DCR Current Sensing

Stackable to 8 Phases, Multiple Controllers Can Occupy Any Phase
2-V to 40-V Power Stage Operation Range
eTrim™ in System Reference Voltage Trim to Tighten Overall Output Voltage Tolerance, Reference is Better Than 0.75% Untrimmed
VDD From 4.5 V to 15 V, With Internal 5-V Regulator
Supports Output Voltage From 0.7 V to 5.8 V
Supports Prebiased Outputs
10-µA Shutdown Current
Programmable Switching Frequency up to 1-MHz per Phase
Current Feedback Control With Forced Current Sharing (Patents Pending)
Resistive Divider Sets Input Undervoltage Lockout and Hysteresis
True Remote Sensing Differential Amplifier
Resistive or Inductor’s DCR Current Sensing

The TPS40180 is a stackable single-phase synchronous buck controller. Stacking allows a modular power supply design where multiple modules can be connected in parallel to achieve higher power capability. Stacked modules can be configured at the same switching frequency with interleaved phase shift to reduce input and output ripple current. Stacked modules can also be configured to generate separate output rails at the same time as different phase shift to reduce input ripple current.

The TPS40180 is optimized for low-output voltage (from 0.7-V to 5.8-V), high-output current applications powered from a 2-V to 40-V supply.

With eTrim™, the TPS40180 gives the user the capability to trim the reference voltage on the device to compensate for external component tolerances, tightening the overall system accuracy and allowing tighter specifications for output voltage of the converter.

The TPS40180 is a stackable single-phase synchronous buck controller. Stacking allows a modular power supply design where multiple modules can be connected in parallel to achieve higher power capability. Stacked modules can be configured at the same switching frequency with interleaved phase shift to reduce input and output ripple current. Stacked modules can also be configured to generate separate output rails at the same time as different phase shift to reduce input ripple current.

The TPS40180 is optimized for low-output voltage (from 0.7-V to 5.8-V), high-output current applications powered from a 2-V to 40-V supply.

With eTrim™, the TPS40180 gives the user the capability to trim the reference voltage on the device to compensate for external component tolerances, tightening the overall system accuracy and allowing tighter specifications for output voltage of the converter.

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기술 자료

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=TI에서 선정한 이 제품의 인기 문서

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4개 모두 보기

	유형	직함		날짜
*	Data sheet	TPS40180 Single Phase Stackable Controller datasheet (Rev. C)	PDF \| HTML	2016/11/30
	Selection guide	Power Management Guide 2018 (Rev. R)		2018/06/25
	More literature	TPS40180RGE Test Report		2008/02/15
	EVM User's guide	Using the TPS40180EVM A 20A Stackable Single Phase Synchronous Buck Converter		2007/05/08