Model No: L-ASC10-1SG48I
Lattice Semiconductor L-ASC10-1SG48I
Manufacturer: Lattice Semiconductor
SEMICON NO.: L-ASC10-1SG48I
Package: 48-QFNS
Stock: In stock
Description: Hardware Management Expander PMIC
SEMICON NO.: L-ASC10-1SG48I
Package: 48-QFNS
Stock: In stock
Description: Hardware Management Expander PMIC
Quantity :
| Mfr | Lattice Semiconductor |
| Device Type | Programmable Hardware Management Expander |
| Supply Voltage | 2.8 V to 3.6 V |
| Supply Current (Max) | 25 mA |
| Output Voltage Range | -300 mV to 13.2 V |
| Number of Voltage Sense Channels | 10 |
| Number of Current Sense Channels | 2 |
| Programmable Gain Amplifier | Yes |
| Maximum Current Rating | 12 A |
| Number of Temperature Sense Channels | 3 |
| External Diode Support | 2 channels |
| ADC Resolution | 10-bit |
| General Purpose I/O Pins | 9 |
| Control Interface | I²C |
| Operating Temperature | -40°C to +85°C |
| Package | 48-QFNS |
| Mounting Type | Surface Mount |
| Compliance | RoHS Compliant |
The L-ASC10-1SG48I is a dedicated hardware management expander PMIC from Lattice Semiconductor, housed in a compact 7x7mm 48-VFQFN exposed pad surface-mount package. It supports 2.8V to 3.6V wide single-supply operation, features 14 independent monitoring channels, and delivers up to 25mA maximum supply current, specified for -40°C to +85°C industrial temperature range, making it a highly integrated, space-saving system hardware monitoring and management solution for enterprise servers, high-density storage arrays, and telecom network equipment.
Key Features and Highlights
● 14 Independent Dedicated Monitoring Channels: 14 separate hardware monitoring input channels support simultaneous multi-point voltage, temperature, and current status acquisition across the entire system, eliminating the need for multiple discrete monitoring ICs.
● 2.8V to 3.6V Wide Supply Compatibility: Natively works with standard 3.3V digital system power rails, perfectly matching the power supply architecture of modern server motherboards and telecom line card designs.
● Ultra-Compact 7x7mm 48-VFQFN Package: Small form factor with exposed thermal pad drastically reduces PCB space occupation and improves heat dissipation performance, ideal for high-density server motherboard layouts.
● Low 25mA Maximum Supply Current: Extremely low operating power consumption minimizes extra system power overhead, avoiding unnecessary additional power dissipation in always-on server hardware monitoring scenarios.
Frequently Asked Questions (FAQ)
Q: What is the maximum supply current consumption of this hardware management expander?
A: It features only 25mA maximum operating supply current, delivering ultra-low power consumption for always-on system monitoring applications.
Compatible Alternative power management IC List
1. L-ASC10-1SG48ITR: The 2500-piece standard tape-and-reel bulk production variant of the L-ASC10-1SG48I, optimized for high-volume automated SMT assembly lines.
2. ADM1066: An Analog Devices system supervisory IC, serving as a fully pin-compatible cross-vendor second-source alternative with comparable multi-channel hardware monitoring capability.
3. L-ASC11-1SG48I: The higher-channel enhanced variant of the L-ASC10 series, offering 20 monitoring channels for ultra-high-density server system full-coverage hardware monitoring scenarios.
4. MAX6698: A Maxim multi-channel system hardware monitor, featuring integrated fan speed control loops for cost-sensitive server platform system management designs.
Key Features and Highlights
● 14 Independent Dedicated Monitoring Channels: 14 separate hardware monitoring input channels support simultaneous multi-point voltage, temperature, and current status acquisition across the entire system, eliminating the need for multiple discrete monitoring ICs.
● 2.8V to 3.6V Wide Supply Compatibility: Natively works with standard 3.3V digital system power rails, perfectly matching the power supply architecture of modern server motherboards and telecom line card designs.
● Ultra-Compact 7x7mm 48-VFQFN Package: Small form factor with exposed thermal pad drastically reduces PCB space occupation and improves heat dissipation performance, ideal for high-density server motherboard layouts.
● Low 25mA Maximum Supply Current: Extremely low operating power consumption minimizes extra system power overhead, avoiding unnecessary additional power dissipation in always-on server hardware monitoring scenarios.
Frequently Asked Questions (FAQ)
Q: What is the maximum supply current consumption of this hardware management expander?
A: It features only 25mA maximum operating supply current, delivering ultra-low power consumption for always-on system monitoring applications.
Compatible Alternative power management IC List
1. L-ASC10-1SG48ITR: The 2500-piece standard tape-and-reel bulk production variant of the L-ASC10-1SG48I, optimized for high-volume automated SMT assembly lines.
2. ADM1066: An Analog Devices system supervisory IC, serving as a fully pin-compatible cross-vendor second-source alternative with comparable multi-channel hardware monitoring capability.
3. L-ASC11-1SG48I: The higher-channel enhanced variant of the L-ASC10 series, offering 20 monitoring channels for ultra-high-density server system full-coverage hardware monitoring scenarios.
4. MAX6698: A Maxim multi-channel system hardware monitor, featuring integrated fan speed control loops for cost-sensitive server platform system management designs.
