TPSM82902

Name: TPSM82902
Brand: TI
SKU: TPSM82902
Price: 1.53 USD

활성

3V~17V, 2A 고효율, 저 IQ, 동기 벅 컨버터 모듈, 통합 인덕터 포함

지금 주문

데이터시트

document-pdfAcrobat TPSM82902, 2-A, 3-V to 17-V, High Efficiency and Low IQ Buck Converter Module in a MicroSiPTM Package with an Integrated Inductor datasheet (영어) PDF | HTML

TPSM82902

활성

데이터시트

지금 주문

제품 상세 정보

Rating

Catalog

Operating temperature range (°C)

-40 to 125

Topology

Buck, Synchronous Buck

Type

Module

Iout (max) (A)

2

Vin (min) (V)

3

Vin (max) (V)

17

Vout (min) (V)

0.4

Vout (max) (V)

5.5

Switching frequency (min) (kHz)

1000

Switching frequency (max) (kHz)

2500

Features

Enable, Light Load Efficiency, Output discharge, Power good, Tracking

Control mode

DCS-Control

Duty cycle (max) (%)

100

Rating

Catalog

Operating temperature range (°C)

-40 to 125

Topology

Buck, Synchronous Buck

Type

Module

Iout (max) (A)

2

Vin (min) (V)

3

Vin (max) (V)

17

Vout (min) (V)

0.4

Vout (max) (V)

5.5

Switching frequency (min) (kHz)

1000

Switching frequency (max) (kHz)

2500

Features

Enable, Light Load Efficiency, Output discharge, Power good, Tracking

Control mode

DCS-Control

Duty cycle (max) (%)

100

uSIP (SIS)

11

8.4 mm² 3 x 2.8

High efficiency for wide duty cycle and load range
- I_Q: 4-µA typical
- 62-mΩ high-side and 22-mΩ low-side R_DS(ON)
3-mm × 2.8-mm × 1.6-mm MicroSiP™ package
Up to 2-A continuous output current
±0.9% feedback voltage accuracy across temp (–40°C to 125°C)
Configurable output voltage options:
- V_FB external divider: 0.6 V to 5.5 V
- V_SET internal divider: 16 options between 0.4 V and 5.5 V
DCS-Control topology with 100% mode
Flexibility through MODE/S-CONF pin
- 2.5-MHz or 1.0-MHz switching frequency
- Forced PWM or auto (PFM) power save mode with dynamic mode change option
- Automatic efficiency enhancement (AEE)
- Output discharge on/off
Highly flexible and easy to use
- Optimized pinout for single-layer routing
- Precise enable input
- Power-good output
- Adjustable soft start and tracking
No external bootstrap capacitor required
Create a custom design using the TPSM82902 using the WEBENCH Power Designer

High efficiency for wide duty cycle and load range
- I_Q: 4-µA typical
- 62-mΩ high-side and 22-mΩ low-side R_DS(ON)
3-mm × 2.8-mm × 1.6-mm MicroSiP™ package
Up to 2-A continuous output current
±0.9% feedback voltage accuracy across temp (–40°C to 125°C)
Configurable output voltage options:
- V_FB external divider: 0.6 V to 5.5 V
- V_SET internal divider: 16 options between 0.4 V and 5.5 V
DCS-Control topology with 100% mode
Flexibility through MODE/S-CONF pin
- 2.5-MHz or 1.0-MHz switching frequency
- Forced PWM or auto (PFM) power save mode with dynamic mode change option
- Automatic efficiency enhancement (AEE)
- Output discharge on/off
Highly flexible and easy to use
- Optimized pinout for single-layer routing
- Precise enable input
- Power-good output
- Adjustable soft start and tracking
No external bootstrap capacitor required
Create a custom design using the TPSM82902 using the WEBENCH Power Designer

The TPSM82902 is a highly efficient, small, and flexible synchronous step-down DC-DC converter MicroSiP package module that is easy to use. A selectable switching frequency of 2.5 MHz or 1.0 MHz allows the use of small components and provides fast transient response. The device supports high V_OUT accuracy of ± 1% with the DCS-Control topology. The wide input voltage range of 3 V to 17 V supports a variety of nominal inputs, like 12-V supply rails, single-cell or multi-cell Li-Ion, and 5-V or 3.3-V rails.

The TPSM82902 can automatically enter power save mode (if auto PFM/PWM is selected) at light loads to maintain high efficiency. Additionally, to provide high efficiency at very small loads, the device has a low typical quiescent current of 4 µA. AEE, if enabled, provides high efficiency across V_IN, V_OUT, and load current. The device includes a MODE/Smart-CONF input to set the internal/external divider, switching frequency, output voltage discharge, and automatic power save mode or forced PWM operation.

The device is available in small 11-pin MicroSiP package measuring 3.0 mm × 2.8 mm × 1.6 mm with an integrated 1-µH inductor.

The TPSM82902 is a highly efficient, small, and flexible synchronous step-down DC-DC converter MicroSiP package module that is easy to use. A selectable switching frequency of 2.5 MHz or 1.0 MHz allows the use of small components and provides fast transient response. The device supports high V_OUT accuracy of ± 1% with the DCS-Control topology. The wide input voltage range of 3 V to 17 V supports a variety of nominal inputs, like 12-V supply rails, single-cell or multi-cell Li-Ion, and 5-V or 3.3-V rails.

The TPSM82902 can automatically enter power save mode (if auto PFM/PWM is selected) at light loads to maintain high efficiency. Additionally, to provide high efficiency at very small loads, the device has a low typical quiescent current of 4 µA. AEE, if enabled, provides high efficiency across V_IN, V_OUT, and load current. The device includes a MODE/Smart-CONF input to set the internal/external divider, switching frequency, output voltage discharge, and automatic power save mode or forced PWM operation.

The device is available in small 11-pin MicroSiP package measuring 3.0 mm × 2.8 mm × 1.6 mm with an integrated 1-µH inductor.

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TPSM82901

활성

3V~17V, 1A 고효율, 저 IQ, 동기 벅 컨버터 모듈, 통합 인덕터 포함 Lower output current (1A)

TPSM82903

활성

3V~17V, 3A 고효율, 저 IQ, 동기 벅 컨버터 모듈, 통합 인덕터 포함 Higher output current (3A)

기술 문서

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모두 보기3

	유형	직함		날짜
*	Data sheet	TPSM82902, 2-A, 3-V to 17-V, High Efficiency and Low IQ Buck Converter Module in a MicroSiPTM Package with an Integrated Inductor datasheet	PDF \| HTML	2022/11/10
	Application brief	Solving Power Design Challenges in Medical Imaging Applications	PDF \| HTML	2023/07/12
	User guide	TPSM8290x Step-Down Converter Evaluation Module User's Guide	PDF \| HTML	2022/03/01

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평가 보드

TPSM82902EVM — 통합 인덕터를 지원하는 2A 스텝다운 벅 컨버터용 TPSM82902 평가 모듈

TPSM82902 평가 모듈(EVM)(BSR188-002)은 통합 인덕터를 지원하는 소형 3.0mm x 2.8mm MicroSiP™ 패키지로 TPSM82902 벅 컨버터 모듈을 평가할 수 있습니다. EVM은 2A TPSM82902를 사용하여 최대 17V의 입력 전압에서 3.3V 출력 전압을 출력합니다.

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평가 보드

TPSM82903EVM — 통합 인덕터가 포함된 TPSM82903 평가 모듈 3V~17V 입력, 3A, 저 IQ 벅 컨버터

TPSM82903EVM 평가 모듈(EVM)은 통합 인덕터를 지원하는 소형 3.0mm x 2.8mm MicroSiP™ 패키지로 TPSM82903 벅 컨버터 모듈을 평가할 수 있습니다. EVM은 3V~17V 입력 전압에서 1.2V 출력 전압을 출력합니다. TPSM82903은 공장 및 건물 자동화, IP 네트워크 카메라, 산업용 PC, 데이터 센터 스위치, 서보 드라이브, 모바일 및 임베디드 컴퓨팅 및 12V의 입력 전압을 지원하는 모든 애플리케이션 또는 1셀~4셀 리튬 배터리 팩 등 다양한 산업용, 엔터프라이즈 및 개인용 (...)

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