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Part No.	L6713A
Manufacturer	STMICROELECTRONICS
Size	804 Kbytes
Pages	64 pages
Description	2/3 phase controller with embedded drivers for Intel VR10, VR11 and AMD 6 bit CPUs

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L6713A Controller - Key Features & Information

️· Multi-Phase Controller: Designed for high-efficiency power delivery, supporting multiple phases (likely up to 3).
️· VR10/VR11 & AMD Compatibility: Supports both Intel VR10/VR11 and AMD Digital VR standards (through pin configuration).
️· Wide Input Voltage Range: Operates with a wide range of input voltages.
️· Advanced Protection Features: Includes Over Voltage Protection (OVP), Over Current Protection (OCP), Over Temperature Protection, and Short-Circuit protection. Protection thresholds can be programmed via external components.
️· Programmability: Extensive programmability via external resistors and capacitors to customize behavior. Key programmable aspects include:
- Switching frequency
- Soft-start time
- Protection thresholds
- VID codes (voltage identification)
- Load transient boost
️· Remote Sensing: Supports remote sensing for accurate voltage delivery.
️· Thermal Management: Includes thermal monitoring outputs (VR\_HOT, VR\_FAN) to control fans or shutdown based on temperature.
️· Digital VR Support: DVID output signal for Digital VR applications.
️· LS and HS Driver Supply: Separate supply for low-side (LS) and high-side (HS) drivers.
️· Extensive Pinout: A large pin count (64+ pads) indicating a high degree of control and configurability.

Key Pins/Sections:

️· VID Pins (VID0-VID7): Used to set the output voltage. Configuration varies depending on Intel or AMD mode.
️· SS/LTBG/AMD: Selects between Intel and AMD modes, and sets soft-start/LTB settings.
️· OCSET: Sets the overcurrent protection threshold.
️· OVP: Allows programming the overvoltage protection threshold.
️· OSC: Sets the switching frequency.
️· PGND/LGATE/VCCDR: Ground and driver connections for the low-side MOSFETs.
️· PHASE/HGATE: Return paths and gate drive for the high-side MOSFETs.
️· Thermal Pad: Critical for heat dissipation.

In essence, the L6713A is a highly configurable and feature-rich multi-phase controller suitable for advanced power delivery applications.

L6713A Controller - Key Features & Information

️· Multi-Phase Controller: Designed for high-efficiency power delivery, supporting multiple phases (likely up to 3).
️· VR10/VR11 & AMD Compatibility: Supports both Intel VR10/VR11 and AMD Digital VR standards (through pin configuration).
️· Wide Input Voltage Range: Operates with a wide range of input voltages.
️· Advanced Protection Features: Includes Over Voltage Protection (OVP), Over Current Protection (OCP), Over Temperature Protection, and Short-Circuit protection. Protection thresholds can be programmed via external components.
️· Programmability: Extensive programmability via external resistors and capacitors to customize behavior. Key programmable aspects include:
- Switching frequency
- Soft-start time
- Protection thresholds
- VID codes (voltage identification)
- Load transient boost
️· Remote Sensing: Supports remote sensing for accurate voltage delivery.
️· Thermal Management: Includes thermal monitoring outputs (VR\_HOT, VR\_FAN) to control fans or shutdown based on temperature.
️· Digital VR Support: DVID output signal for Digital VR applications.
️· LS and HS Driver Supply: Separate supply for low-side (LS) and high-side (HS) drivers.
️· Extensive Pinout: A large pin count (64+ pads) indicating a high degree of control and configurability.

Key Pins/Sections:

️· VID Pins (VID0-VID7): Used to set the output voltage. Configuration varies depending on Intel or AMD mode.
️· SS/LTBG/AMD: Selects between Intel and AMD modes, and sets soft-start/LTB settings.
️· OCSET: Sets the overcurrent protection threshold.
️· OVP: Allows programming the overvoltage protection threshold.
️· OSC: Sets the switching frequency.
️· PGND/LGATE/VCCDR: Ground and driver connections for the low-side MOSFETs.
️· PHASE/HGATE: Return paths and gate drive for the high-side MOSFETs.
️· Thermal Pad: Critical for heat dissipation.

In essence, the L6713A is a highly configurable and feature-rich multi-phase controller suitable for advanced power delivery applications.