Microchip PD70101ILQ-TR
Manufacturer No:
PD70101ILQ-TR
Manufacturer:
Microchip
Package:
32-VFQFN Exposed Pad
Description:
PoE PD IC
Quantity:
In Stock :3701
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Shipped from：HK Warehouse
Expected Shipping：Thu, May 28 - Fri, May 29, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
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PD70101ILQ-TR Information
Microchip PD70101ILQ-TR technical specifications, attributes, parameters and parts with similar specifications to Microchip PD70101ILQ-TR.
- Type
- Parameter
- Product Type
- PD IC
- Standards Supported
- IEEE 802.3af
- IC Type
- PD front end + PWM controller
- POE Type
- AF Type 1
- PoE Class
- 1-3
- Output Power
- 15.4W
- Maximum Current
- 0.45A
- Maximum Channel Resistance
- 0.6 Ohm
- Operating Temperature (C)
- –40 to 85
- Temperature Grade
- Industrial
- Type
- Parameter
- Integrated PWM Controller
- Yes
Download datasheets and manufacturer documentation for Microchip PD70101ILQ-TR.
Data Sheets:
The PD70101 is an integrated Powered Device (PD) Interface and PWM controllers for a DC-DC converter used in IEEE 802.3af applications. The PD70101 can be used for IEEE 802.3af Type 1 applications. The device has several features designed to improve efficiency and reliability:
- Capacitor
- Gate drivers
- Peak current mode control
- Maximum duty cycle
- Soft-start circuit
- Low voltage protection warning and monitoring
Start your PoE PD power supply design using Microchip MPLAB® Analog Designer.
- IEEE 802.3af Type 1 compliant
- Less than 10 µA (typical) offset current during detection
- Signature resistor is disconnected upon detection
- Programmable classification setting with a single resistor
- Integrated 0.6 Ohm isolating MOSFET switch with inrush current limit
- Power off DC-DC input capacitor discharge
- 100 kHz to 500 kHz adjustable DC-DC switching frequency
- DC-DC frequency can be synchronized to external clock
- Supports low power mode operation for higher efficiency
- Up to 50% duty cycle
- Soft-start circuit to control the output voltage rise time
- Two out-of-phase driver stages for efficient synchronous rectification or active clamp
- PoE Port Input UVLO with programmable threshold and hysteresis
- Internal differential amplifier simplifying non-isolated step down converter
- Over load and short circuit protection
- 32-pin, 5mm × 5mm QFN
- MSL3, RoHS compliant
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12.28 M
Listed Part Number
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In-stock SKU
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