Product Information

MCP19122-E/MJ

MCP19122-E/MJ electronic component of Microchip

Datasheet
Switching Controllers Digitally enhanced power analog buck controller
Manufacturer: Microchip
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Price (USD)

1: USD 6.669 ea
Line Total: USD 6.67

384 - Global Stock
Ships to you between
Wed. 22 May to Fri. 24 May
MOQ: 1  Multiples: 1
Pack Size: 1

 More Buying Options & Price Grid(s)

Availability Price Quantity
351 - WHS 1


Ships to you between Wed. 22 May to Fri. 24 May

MOQ : 1
Multiples : 1

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MCP19122-E/MJ
Microchip

1 : USD 5.681
25 : USD 4.9565
91 : USD 4.5195

Read More Specifications

     
Manufacturer
Product Category
RoHS - XON
Icon ROHS
Topology
Number of Outputs
Switching Frequency
Duty Cycle - Max
Input Voltage
Output Voltage
Output Current
Minimum Operating Temperature
Maximum Operating Temperature
Mounting Style
Package / Case
Packaging
Isolation
Product
Brand
Shutdown
Operating Supply Voltage
Product Type
Factory Pack Quantity :
Subcategory
Cnhts
Hts Code
Mxhts
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Additional Infomation About Product

MCP19122/3 Digitally Enhanced Power Analog Controller with Integrated Synchronous Driver Synchronous Buck Features Microcontroller Features Precision 8 MHz Internal Oscillator Block: Input Voltage: 4.5V to 40V (operating), 48V - Factory Calibrated (non-operating) Interrupt Capable Output Voltage: 0.3V to 16V -Firmware - 0.1% typical output voltage accuracy - Interrupt-on-Change Pins - Greater than 16V requires external divider Only 35 Instructions to Learn Switching Frequency: 100 kHz to 1.6 MHz 4096 Words On-Chip Program Memory Shutdown Quiescent Current: 50 A Typical High Endurance Flash: High-Drive: - 100,000 Write Flash Endurance - +5V Gate Drive - Flash Retention: >40 years - 2A Source Current Watchdog Timer (WDT) with Independent - 2A Sink Current Oscillator for Reliable Operation Low-Drive: Programmable Code Protection - +5V Gate Drive In-Circuit Debug (ICD) via Two Pins (MCP19123) - 2A Source Current In-Circuit Serial Programming (ICSP) via Two - 4A Sink Current Pins Emulated Average Current Mode Control 12 I/O Pins and One Input-Only Pin (MCP19122) Differential Remote Output Sense - 3 Open Drain Pins Multi-Phase Systems: - 2 Weak Current Source Pins - Master or Slave 16 I/O Pins and One Input-Only Pin (MCP19123) - Frequency Synchronized - 3 Open Drain Pins - Common Current Sense Signal - 2 Weak Current Source Pins Multiple Output Systems: Analog-to-Digital Converter (ADC): - Master or Slave - 10-bit Resolution - Frequency Synchronized - 24 Internal Channels AEC-Q100 Qualified - 8 External Channels Configureable Parameters: Timer0: 8-bit Timer/Counter with 8-Bit Prescaler - Overcurrent Limit Enhanced Timer1: - Input Undervoltage Lockout - 16-bit Timer/Counter with Prescaler - Input Overvoltage - 2 Selectable Clock Sources - Output Overvoltage - External Gate Input Mode - Output Undervoltage Timer2: 8-Bit Timer/Counter with Prescaler - Internal Analog Compensation - 8-bit Period Register - Soft Start Profile Capture, Compare Module - Synchronous Driver Dead Time 2 TM I C Communication: - Switching Frequency - 7-bit Address Masking Thermal Shutdown - 2 Dedicated Address Registers TM - SMBus/PMBus Compatibility 2017 Microchip Technology Inc. DS20005750A-page 1MCP19122/3 Pin Diagram 24-Pin 4X4 QFN (MCP19122) MCP19122 24-pin QFN 4x 4mm 1 GPA0 18 BOOT 2 GPA1 17 HDRV 3 GPA2 16 PHASE MCP19122 4 GPA3 LDRV 15 5 GPA7 14 P GND EXP-25 6 GPA6 13 ISP DS20005750A-page 2 2017 Microchip Technology Inc. GPA5/MCLR 7 24 GPB2 GPA4 8 23 GPB1 GND 9 22 GPB0 -VSEN 10 21 GPB3 +VSEN 11 V 20 DD ISN 12 19 V IN

HS Compliance

Tariff Desc

8542.31.00 51 No ..Application Specific (Digital) Integrated Circuits (ASIC)

Electronic integrated circuits: Processors and controllers, whether or not combined with memories, converters, logic circuits, amplifiers, clock and timing circuits, or other circuits
Monolithic integrated circuits:

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