3A 源/汲 VTT 端接稳压器,用于 DDR1、DDR2、DDR3、LPDDR3、DDR4

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概览

NCP51200 是一款源/汲双数据速率 (DDR) 端接稳压器,特别适用于务必考虑空间的低输出电压和低噪声系统。NCP51200 保持了快速的瞬变响应,仅需最低 20 uF 的输出电容。NCP51200 支持远程感应功能和 DDR VTT 总线端接的所有功率要求。NCP51200 还可用于需要动态可调输出电压的低功率芯片集和图形处理器芯。NCP51200 采用热效率较高的 DFN10 裸露焊盘封装,绿色和无铅等级。

  • DDR Memory Termination
  • Graphics Processor Core Supplies
  • Chipset/RAM Supplies as Low as 0.5 V
  • Active Bus Termination
  • TPS51200 upgrade with improved output accuracy and transient response

  • Desktop PC's, Notebooks, and Workstations
  • Servers and Networking equipment
  • Set Top Boxes, LCD-TV/PDP-TV, Copier/Printers

  • Input Voltage Rails: Supports 2.5 and 3.3 V Rails
  • PVCC Voltage Range: 1.1 to 3.5 V
  • Integrated Power MOSFETs
  • Fast Load-Transient Response
  • PGOOD-Logic output pin to Monitor VTT Regulation
  • EN-Logic input pin for Shutdown mode
  • VRI-Reference Input Allows for Flexible Input Tracking Either Directly or Through Resistor Divider
  • Remote Sensing (VTTS)
  • Built-in Soft Start, Under Voltage Lockout and Over Current Limit

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CAD Models

Compliance

Package Type

Case Outline

MSL Type

MSL Temp (°C)

Container Type

Container Qty.

ON Target

DDR Memory Type

IOUT VTT Max (A)

IQ Typ (µA)

VCC Bias Min (V)

VCC Bias Max (V)

Remote Sense

Power Good

Reference Price

NCP51200AMNTXG

Active

CAD Model

Pb

A

H

P

DFN-10

1

260

REEL

3000

F

DDR4

3

700

2.375

3.5

Yes

Yes

$0.3941

More Details

NCP51200MNTXG

Active

CAD Model

Pb

A

H

P

DFN-10

1

260

REEL

3000

Y

DDR4

3

700

2.375

3.5

Yes

Yes

$0.311

More Details

NCV51200MLTXG

Active

CAD Model

Pb

A

H

P

DFNW-10

1

260

REEL

3000

Y

DDR4

3

700

2.375

3.5

Yes

Yes

$0.3335

More Details

NCV51200MNTXG

Active

CAD Model

Pb

A

H

P

DFN-10

1

260

REEL

3000

Y

DDR4

3

700

2.375

3.5

Yes

Yes

$0.4456

More Details

NCV51200MWTXG

Active

CAD Model

Pb

A

H

P

DFN-10

1

260

REEL

3000

Y

DDR4

3

700

2.375

3.5

Yes

Yes

$0.3335

More Details

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