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UPD1001T-AI/MQ

P1-P3P4-P6P7-P9P10-P11
2014 Microchip Technology Inc. DS00001688B-page 1
Highlights
• Integrated USB Power Delivery (PD) PHY
• Support for Power Delivery Message Protocol
• Integrated Voltage and Current ADC Inputs
• Configuration Profile Selection
• On-chip Microcontroller
• SPI Interface
• Commercial, Industrial, and Automotive Grade
Temperature Support
• Available in 28-TSSOP and 32-SQFN Packages
Target Applications
• AC Adapters & Chargers
- Type-A
- Type-B
- Micro-A
- Micro-B
- Captive cable
Key Benefits
• Integrated USB Power Delivery (PD) PHY
- Integrated receive termination
- Requires minimal external components
• Support for Power Delivery Message Protocol
- Message Generation/Consumption
- Retry Generation
- Error Handling
- State Behavior
• Cable Detect Logic
- Cable attachment type
• CFG_SEL pins allow selection of multiple profiles
- Provider
- Consumer/Provider
• Integrated Voltage (VMON) and Current (IMON)
ADC Inputs
• Dead Battery Support
• On-chip Microcontroller
- Manages I/Os and other signals
- Implements power delivery policy engine and
device policy manager
• Configuration Programming via OTP, or Vendor
Defined Messaging
• Supports Low Power Modes
• Serial Peripheral Interface (SPI) Bus
• Internal 3.3 V and 1.8 V Voltage Regulators
• Integrated Oscillator Reduces BOM Costs
• Package
- 28-pin TSSOP (9.7 x 6.1 mm)
- 32-pin SQFN (5 x 5 mm)
• Environmental
- Commercial temperature range (0°C to +70°C)
- Industrial temperature range (-40°C to +85°C)
- Automotive temperature range (-40°C to +105°C)
UPD1001
Programmable USB Power Delivery Controller
UPD1001
DS00001688B-page 2 2014 Microchip Technology Inc.
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2014 Microchip Technology Inc. DS00001688B-page 3
UPD1001
1.0 INTRODUCTION
1.1 General Description
The UPD1001 is a programmable USB Power Delivery (PD) controller designed to adhere to the USB Power Delivery
Specification. USB Power Delivery allows a host (or device) to provide or consume up to 5 Amps and/or up to 20 Volts
of power from a USB PD capable partner device on the other end of the USB cable. USB PD capable standard and
custom cables/connectors are supported, which in most cases are backward compatible with standard USB connec-
tions.
The UPD1001 provides a complete USB Power Delivery solution for all charger and adapter solutions. The functionality
of the UPD1001 is selected via two configuration selection pins, CFG_SEL0 and CFG_SEL1, which can be used to
select unique PD and system configurations. Designing the UPD1001 into a system can be as simple as selecting a
configuration, with no external EEPROM required. Advanced programmability options exist with an external EEPROM
installed.
The integrated USB Power Delivery MAC and PHY support provider and consumer operation via the PD communication
protocol, as specified in Revision 1.0 (Version 1.2) of the USB Power Delivery Specification. Monitoring of VBUS and
battery charging is accomplished via the integrated voltage and current ADC inputs. The PHY supports cable ID detec-
tion/identification and loopback modes. The PHY includes a 24MHz FSK modulator/demodulator and provides inte-
grated terminations. The USB PD MAC supports both USB PD insertion detection (cold socket) and dead battery cases.
The on-chip microcontroller manages the IOs and implements the power delivery local policy engine and device man-
ager. The SPI ROM controller is used by the microcontroller for optional external code execution from ROM. A One Time
Programmable (OTP) ROM is integrated in the UPD1001. Integrated 3.3 V and 1.8 V regulators allow device operation
from a single power supply. The UPD1001 is available in commercial (0°C to +70°C), industrial (-40°C to +85°C), and
automotive (-40°C to +105°C) temperature ranges. An internal block diagram of the UPD1001 is shown in Figure 1-1.
P1-P3P4-P6P7-P9P10-P11

UPD1001T-AI/MQ

Mfr. #:
Buy UPD1001T-AI/MQ
Manufacturer:
Microchip Technology
Description:
USB Interface IC USB Power Delivery Controller 32 QFN
Lifecycle:
New from this manufacturer.
Delivery:
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