LTC7510

Features: PMBusTM Serial Interface for Programming and Telemetry Digital PID Control Loop Output Voltage Range: 0.7V to VCC 0.9V Optional Resistor-Based PMBus Address, Output Voltage, Frequency and Current Limit Set 150kHz to 2MHz Switching Frequency DCR Current Sense with Temperature Compensati...

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SeekIC No. : 004402711 Detail

LTC7510: Features: PMBusTM Serial Interface for Programming and Telemetry Digital PID Control Loop Output Voltage Range: 0.7V to VCC 0.9V Optional Resistor-Based PMBus Address, Output Voltage, Frequency an...

floor Price/Ceiling Price

Part Number:
LTC7510
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/5/16

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Product Details

Description



Features:

PMBusTM Serial Interface for Programming and Telemetry
Digital PID Control Loop
Output Voltage Range: 0.7V to VCC 0.9V
Optional Resistor-Based PMBus Address, Output Voltage, Frequency and Current Limit Set
150kHz to 2MHz Switching Frequency
DCR Current Sense with Temperature Compensation
Adjustable Active Voltage Positioning (AVP) Control
On-Chip Non-Volatile Memory (NVM) for Confi guration Storage
Soft-Start Into Pre-Biased Load
Current Sharing
32-Lead (5mm * 5mm) QFN Package



Application

Digital Power System Management
Intelligent Point-of-Load (POL) Power Regulation



Pinout

  Connection Diagram


Specifications

Supply Voltage (VCC) ................................. 0.3V to 6V
VSENP, VSENN ............................................ 0.3V to 3V
ISENP, ISENN ............................................0.3V to VCC
OUTEN, SYNC_IN, SYNC_OUT, SMBALERT_N,
PWRGD, PWM, SDA, SCL, FAULT1,
FAULT2, SADDR_M ...................................... 0.3V to 6V
All Other Pins ........................................  0.3V to 4.25V
Differential Voltage
VSEN_DIFF (VSENP VSENN) .................... 0.3V to 2.5V
Operating Temperature Range (Note 2).... 40 to 85
Junction Temperature ........................................... 125
Storage Temperature Range ................... 65 to 150
Write Temperature ....................................... 0 to 85
Read Temperature .................................... 40 to 85



Description

The LTC®7510 is a digital DC/DC controller with onboard non-volatile memory and PMBus interface for real time reporting and control of point-of-load (POL) power management. Power supply sequencing, margining, turnon/- off and fault detection are easily programmed via the PMBus interface. The LTC7510 uses a digital control loop which eliminates external compensation components. The controller supports current sharing of multiple ICs; up to four controllers can be synchronized for multiphase operation.

The LTC7510 provides superior accuracy through internal calibration to correct current sense error sources upon start-up and programmable temperature compensation provides accurate current sensing over temperature.

The LTC7510 is available in a 32-lead (5mm × 5mm) QFN package.




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