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TI UCD3138128APFCR

Name: UCD3138128APFCR
Rating: 4.5 (10 reviews)

Power Supply Controller Digital Power Controller 80-TQFP (12x12)

브랜드: TI

제조업체부품 #: UCD3138128APFCR

데이터 시트: UCD3138128APFCR 데이터 시트 (PDF)

패키지/케이스: TQFP-80

상품 유형: Power Supply Controllers, Monitors

RoHS 상태:

재고상태: 500 PC, 새로운 원본

Warranty: 1 Year Ovaga Warranty - Find Out More

빠른 견적

다음에 대한 RFQ를 제출해 주십시오. UCD3138128APFCR 또는 우리에게 이메일을 보내: 이메일: [email protected], 12시간 이내에 연락드리겠습니다.

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회사

주목

UCD3138128APFCR 일반적인 설명

The core of the UCD3138128APFCR lies in its Digital Power Peripherals (DPP), which are designed to implement high-speed digital control loops with precision. These DPPs feature a dedicated Error Analog to Digital Converter, a PID-based digital compensator, and DPWM outputs with exceptional pulse width resolution. Combined with a 12-bit general-purpose ADC and various communication ports, the controller empowers users to monitor and manage their power systems in real-time efficiently. The integration of power management peripherals further enhances efficiency, reliability, and scalability across a wide range of power conversion applications

특징

128 kB Program Flash Derivative of UCD3138xA Family
- 4-32 kB Program Flash Memory Banks
- Supports Execution From 1 Bank, While Programming Another
- Capability to Update Firmware Without Shutting Down the Power Supply
- Additional Communication Ports Compared to the UCD3138xA (+1 SPI, +1 I2C)
- Boot Flash Based Dual Memory Image Support for ‘On the Fly’ Firmware Updates
Synchronous Rectifier Dead Time Optimization Peripheral to Use with UCD7138 Synchronous Rectifier Driver
Digital Control of up to 3 Independent Feedback Loops
- Dedicated PID Based Hardware
- 2-pole/2-zero Configurable, Non-Linear Control
Up to 16 MSPS Error A/D Converter (EADC)
- Configurable Resolution (min: 1 mV/LSB)
- Up to 8x Oversampling and Adaptive Sample Positioning
- Hardware Based Averaging (up to 8x)
- 14 bit Effective Reference DAC
Up to 8 High Resolution Digital Pulse Width Modulated (DPWM) Outputs
- 250 ps Pulse Width Resolution
- 4 ns Frequency and Phase Resolution
- Adjustable Phase Shift and Dead-bands
- Cycle-by-Cycle Duty Cycle Matching
- Up to 2 MHz Switching Frequency
Configurable Trailing/Leading/Triangular Modulation
RTC Support
External Crystal Interface
Configurable Feedback Control
- Voltage, Average Current and Peak Current Mode Control
- Constant Current, Constant Power
Configurable FM, Phase Shift Modulation and PWM
Fast, Automatic and Smooth Mode Switching
- Frequency Modulation and PWM
- Phase Shift Modulation and PWM
High Efficiency and Light Load Management
- Burst Mode and Ideal Diode Emulation
- Synchronous Rectifier Soft On/Off
- Low IC Standby Power
Primary Side Voltage Sensing
Current Share (Average and Master/Slave)
Feature Rich Fault Protection Options
- 7 Analog / 4 Digital Comparators,
- Cycle-by-Cycle Current Limiting
- Programmable Blanking Time and Fault Counting
- External Fault Inputs
Synchronization of DPWM Waveforms Between Multiple UCD3138x Devices
15 channel, 12 bit, 539 ksps General Purpose ADC
Internal Temperature Sensor
Fully ProgrammableHigh-Performance 31.25 MHz, 32-bit ARM7TDMI-S Processor
- 128 kB Program Flash (4-32 kB Banks)
- 2 kB Data Flash with ECC
- 8 kB Data RAM
- 8 kB Boot ROM Enables Firmware Boot-Load\
Communication Peripherals,
- 2 - I²C/PMBus interfaces
- 2 - UARTs, 1 - SPI
UART Auto Baud Rate Adjustment
Timer Capture with Selectable Input Pins
80-pin QFP Package
Operating Temperature: –40°C to 125°C
Debug Interface
- Code Composer Studio with JTAG Interface
- Fusion Digital Power Designer GUI Support

명세서

매개변수	값	매개변수	값
Number of outputs	8	Frequency (max) (MHz)	2
Number of ADC channels	15	Analog comparators	7
Communication interface	1 SPI, 2 I2C, 2 PMBUS, 2 UART	Compensator	2-pole/2-zero (PID hardware)
DPWM resolution (ps)	250	Number of GPIOs	43
Number of digital-power peripheral feedback loops	3	Nonvolatile memory (Byte)	128k (program), 2k (data)
Processor	31.25MHz, 32-bit ARM7	Operating temperature range (°C)	-40 to 125
Rating	Catalog

배송

	배송비	리드타임
DHL	$20.00-$40.00 (0.50 KG)	2-5 날
페덱스	$20.00-$40.00 (0.50 KG)	2-5 날
UPS	$20.00-$40.00 (0.50 KG)	2-5 날
TNT	$20.00-$40.00 (0.50 KG)	2-5 날
EMS	$20.00-$40.00 (0.50 KG)	2-5 날
등기 항공 우편	$20.00-$40.00 (0.50 KG)	2-5 날

처리 시간: 배송비는 지역 및 국가에 따라 다릅니다.

지불

지불 조건		핸드 수수료
	은행 송금	US$30.00의 은행 수수료를 부과합니다.
	페이팔	4.0%의 서비스 수수료를 부과합니다.
	신용 카드	3.5% 서비스 수수료를 부과합니다.
	웨스턴 유니언	charge US.00 banking fee.
	돈 그램	US$0.00의 은행 수수료를 부과합니다.