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新規設計に非推奨 可変Load-Line制御とAuto-Control®、SMBus™/PMBus™を搭載した極小、デジタルVR12.0/VR12.5対応同期型バック・コントローラ - PV3105

PV3105 の代替品
* 本製品は、STANDARD GRADEの製品です。車載機器への使用は推奨されていません。
形名 | PV3105
供給状況 | 新規設計に非推奨
パッケージ | UQFN28V4040V
包装数量 | 2500
最小個装数量 | 2500
包装形態 | テーピング
RoHS | Yes

特性:

Phase Count

1

QFN Package

4 mm x 4 mm

Supply Voltage

0.6 V to 5.5 V

Controller Biad

3.3

PMBus® Protocol

1.2

Interface SVID

N/A

Interface Parallel VID

N/A

Auto-Compensation

Auto-Control®: Real-Time Adaptive Auto-Tuning

Programmable Fsw

375 kHz - 1.25 MHz

Phase Add/Drop

N/A

DSS®

Yes

Single Pin CONFIG™

8 Tables

VSET

Yes

VTRACK

Yes

ADDR

Yes

System Good

Yes

Sensors / Precision Telemetry Voltage

VOUT, VIN, IOUT, EOUT

Sensors / Precision Telemetry Tsense Supported

Internal Die Sense & External

Fault Response OVP

Retry / Latching

Fault Response OCP

Retry / Latching

Fault Response SCP

Retry / Latching

Fault Response LOS

N/A

Fault Response OTP

Retry / Latching

Fault Response Phase Loss

N/A

SCP Temp Compensation

Yes

Support NTC Sensor

Yes

Configurable SALRT

Yes

Programmable Load-Line

Yes

Integrator Gain Scalar

Yes

Operating Temperature (Min.)[°C]

-25

Operating Temperature (Max.)[°C]

85

特長:

• Configurable Digital Loop Compensation Options
− Real-Time Adaptive Auto-Tuning Compensation
− Allows Fixed Compensation Optimized PID
• SMBus Interface with PMBus Power System Management Protocol
• Precision Measurement & Telemetry Reporting: VOUT, IOUT, VIN, EOUT, Temperature, Duty Cycle, fSW
• Programmable Protection & Warning
− Output OVP, OCP, SCP, UV Warning
− Input UVLO, OVLO
− Internal & External OTP, UT Warning, & OT Warning
− Temperature Compensated Faults
− Programmable Latching & Auto-Restart
− Configurable SALRT
• Single-Pin Configuration with Eight Profile Tables
• Power Management and Conversion
− VOUT Range: 0.6 V to 5.5 V
− Lower Jitter and Improved Transient Performance
− Integrator Gain Scalar to Optimize Transient Settling Time
− ±0.5% VOUT, ±1.5% VIN, & ±3% IOUT Accuracy Over Temperature
− Adjustable Load-Line (0 mΩ to 20 mΩ) with
o Programmable BW & Settling Time
− Digital Stress Share® (DSS) Bus for Multi-POL & nɸ Operation
− Programmable Frequency (375 kHz to 1.25 MHz)
− Programmable VOUT, Voltage Tracking, Margining, & Sequencing
− Frequency Synchronization & Phase Alignment
− Programmable Precision Duty Cycle Limit
− Power Good, System Good, & Remote Power Down
− Supports DCR & SenseFET ISENSE Options
o Programmable Gain, Attenuation, & Offset
− Internal & External TSENSE
o Programmable Gain & Offset for External Sense Elements
• Internal Anti-Fuse Based NVM
− -40°C to 125°C (20 year data retention rating)
• 28-Lead 4 mm x 4 mm QFN package (RoHS/PbF)