MCP19115-E/MQ datasheet, PDF - EEWORLD Datasheet

Datasheet> All Categories > Power/power management> The power supply circuit> MCP19115-E/MQ

MCP19115-E/MQ: DescriptionSwitch Controller Digitally Enhn Power Low-Side PWM Contr; CategoryPower/power management The power supply circuit; File Size2MB，231 Pages; ManufacturerMicrochip; Websitehttps://www.microchip.com; Environmental Compliance

Download Datasheet Parametric Compare View All

MCP19115-E/MQ Overview

Switch Controller Digitally Enhn Power Low-Side PWM Contr

MCP19115-E/MQ Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	Microchip
package instruction	QCCN, LCC28,.2SQ,20
Reach Compliance Code	compliant
ECCN code	EAR99
Factory Lead Time	20 weeks
Analog Integrated Circuits - Other Types	SWITCHING CONTROLLER
control mode	CURRENT-MODE
JESD-30 code	S-PQCC-N28
JESD-609 code	e3
Number of terminals	28
Maximum operating temperature	125 °C
Minimum operating temperature	-40 °C
Package body material	PLASTIC/EPOXY
encapsulated code	QCCN
Encapsulate equivalent code	LCC28,.2SQ,20
Package shape	SQUARE
Package form	CHIP CARRIER
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
Certification status	Not Qualified
surface mount	YES
Maximum switching frequency	2000 kHz
Temperature level	AUTOMOTIVE
Terminal surface	Matte Tin (Sn) - annealed
Terminal form	NO LEAD
Terminal pitch	0.5 mm
Terminal location	QUAD
Maximum time at peak reflow temperature	NOT SPECIFIED

Preview

Download Datasheet

View All

MCP19114/5

Digitally Enhanced Power Analog Synchronous Low-Side PWM Controller

Features:

• Input Voltage: 4.5V to 42V

• Can be configured with Multiple Topologies

including but not limited to:

- Flyback

Ćuk

- Boost

- SEPIC (Single-Ended Primary-Inductor

Converter)

• Capable of Quasi-Resonant or Fixed-Frequency

Operation

• Low Quiescent Current: 5 mA Typical

• Low Sleep Current: 30 µA Typical

• Low-Side Gate Drivers:

- +5V Gate Drive

- 0.5A Sink/Source Current

- +10V Gate Drive

- 1A Sink/Source Current

• Peak Current Mode Control

• Differential Remote Output Sense

• Multiple Output Systems:

- Master or Slave

• Configurable Parameters:

- V

REF

, Precision I

OUT

Set Point (DAC)

- Input Undervoltage Lockout (UVLO)

- Input Overvoltage Lockout (OVLO)

- Detection and Protection

- Primary Current Leading Edge Blanking (0,

50 ns, 100 ns and 200 ns)

- Gate Drive Dead Time (16 ns to 256 ns)

- Fixed Switching Frequency Range:

31.25 kHz to 2.0 MHz

- Slope Compensation

- Quasi-Resonant Configuration with Built-in

Comparator and Programmable Offset

Voltage Adjustment

- Primary Current Offset Adjustment

- Configurable GPIO Pin Options

• Integrated Low-Side Differential Current Sense

Amplifier

• ±5% Current Regulation

• Thermal Shutdown

Microcontroller Features:

• Precision 8 MHz Internal Oscillator Block:

- Factory-calibrated to ±1%, typical

• Interrupt Capable

- Firmware

- Interrupt-on-Change Pins

• Only 35 Instructions to Learn

• 4096 Words On-Chip Program Memory

• High Endurance Flash:

- 100,000 write Flash Endurance

- Flash Retention: >40 years

• Watchdog Timer (WDT) with Independent

Oscillator for Reliable Operation

• Programmable Code Protection

• In-Circuit Serial Programming™ (ICSP™) via Two

Pins

• Eight I/O Pins and One Input-Only Pin

- Two Open Drain Pins

• Analog-to-Digital Converter (ADC):

- 10-bit Resolution

- Five External Channels

• Timer0: 8-bit Timer/Counter with 8-bit Prescaler

• Enhanced Timer1:

- 16-bit Timer with Prescaler

- Two Selectable Clock Sources

• Timer2: 8-Bit Timer with Prescaler

- 8-bit Period Register

• I

Communication:

- 7-bit Address Masking

- Two Dedicated Address Registers



2014 Microchip Technology Inc.

DS20005281A-page 1

MCP19115-E/MQ Related Products

	MCP19115-E/MQ	MCP19114-E-MQ	MCP19115T-E-MQ	MCP19114T-E-MJ	MCP19114T-E/MQ
Description	Switch Controller Digitally Enhn Power Low-Side PWM Contr	Switching Controllers Digitally Enhn Power Low-Side PWM Contr	Switching Controllers Digitally Enhn Power Low-Side PWM Contr	Switching Controllers Digitally Enhn Power Low-Side PWM Contr	Switch Controller Digitally Enhn Power Low-Side PWM Contr
Product Attribute	-	Attribute Value	Attribute Value	Attribute Value	-
Manufacturer	-	Microchip	Microchip	Microchip	-
Product Category	-	Switching Controllers	Switching Controllers	Switching Controllers	switch controller
RoHS	-	Details	Details	Details	-
Topology	-	Boost, Flyback	Boost, Flyback	Boost, Flyback	Boost, Flyback
Number of Outputs	-	1 Output	1 Output	1 Output	-
Switching Frequency	-	31.25 kHz to 2 MHz	31.25 kHz to 2 MHz	31.25 kHz to 2 MHz	-
Input Voltage	-	4.5 V to 42 V	4.5 V to 42 V	4.5 V to 42 V	-
Minimum Operating Temperature	-	- 40 C	- 40 C	- 40 C	-
Maximum Operating Temperature	-	+ 125 C	+ 125 C	+ 125 C	-
Mounting Style	-	SMD/SMT	SMD/SMT	SMD/SMT	-
Package / Case	-	QFN-28	QFN-28	QFN-24	-
Packaging	-	Tube	Reel	Reel	-
Description/Function	-	Digitally enhanced power analog synchronous PWM controller	Digitally enhanced power analog synchronous PWM controller	Digitally enhanced power analog synchronous PWM controller	Digitally enhanced power analog synchronous PWM controller
Isolation	-	Isolated	Isolated	Isolated	-
Output Type	-	Analog	Analog	Analog	-
Product	-	PWM Controllers	PWM Controllers	PWM Controllers	-
Shutdown	-	Shutdown	Shutdown	Shutdown	-
Fall Time	-	30 ns	30 ns	30 ns	-
Operating Supply Voltage	-	4.5 V to 42 V	4.5 V to 42 V	4.5 V to 42 V	-
Rise Time	-	40 ns	40 ns	40 ns	40 ns
Factory Pack Quantity	-	73	3300	3300	-
Unit Weight	-	0.002497 oz	0.002497 oz	0.032741 oz	-

Recommended Resources

220V welding machine wiring circuit diagram

Linear constant current source composed of integrated operational amplifier

Module data experimental circuit diagram

LM300H integrated voltage regulator constitutes one of the 5V regulated power supplies

Pin function diagram of LC2210

Electronic welcome hostess circuit

Shortcut: A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 AA AB AC AD AE AF AG AH AI AJ AK AL AM AN AO AP AQ AR AS AT AU AV AW AX AY AZ B0 B1 B2 B3 B4 B5 B6 B7 B8 B9 BA BB BC BD BE BF BG BH BI BJ BK BL BM BN BO BP BQ BR BS BT BU BV BW BX BY BZ C0 C1 C2 C3 C4 C5 C6 C7 C8 C9 CA CB CC CD CE CF CG CH CI CJ CK CL CM CN CO CP CQ CR CS CT CU CV CW CX CY CZ D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 DA DB DC DD DE DF DG DH DI DJ DK DL DM DN DO DP DQ DR DS DT DU DV DW DX DZ

Popular Components