Product Information

STEVAL-SMACH15V1

STEVAL-SMACH15V1 electronic component of STMicroelectronics

Datasheet
Power Management IC Development Tools 15 W 5 V output USB adapter evaluation board with STCH03 CC-mode primary sensing switching controller

Manufacturer: STMicroelectronics
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges



Price (USD)

1: USD 71.0288 ea
Line Total: USD 71.03

0 - Global Stock
MOQ: 1  Multiples: 1
Pack Size: 1
Availability Price Quantity
0 - WHS 1


Ships to you between Fri. 24 May to Thu. 30 May

MOQ : 1
Multiples : 1

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STEVAL-SMACH15V1
STMicroelectronics

1 : USD 71.0288

0 - WHS 2


Ships to you between Thu. 30 May to Mon. 03 Jun

MOQ : 1
Multiples : 1

Stock Image

STEVAL-SMACH15V1
STMicroelectronics

1 : USD 54.6935

0 - WHS 3


Ships to you between Fri. 24 May to Thu. 30 May

MOQ : 1
Multiples : 1

Stock Image

STEVAL-SMACH15V1
STMicroelectronics

1 : USD 88.4793
3 : USD 85.701

     
Manufacturer
Product Category
RoHS - XON
Icon ROHS
Product
Type
Tool Is For Evaluation Of
Input Voltage
Output Voltage
Series
Output Current
Brand
Product Type
Subcategory
Cnhts
Hts Code
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STEVAL-SMACH15V1 Data brief 15 W 5 V output USB adapter evaluation board with STCH03 CC-mode primary sensing switching controller Features Universal AC Main Input voltage range: 90 V to 264 V AC AC Output range: 5 V-3 A continuous operation Constant voltage (CV) and constant current (CC) operation with CC primary sensing Output overvoltage and short-circuit protection Input power in standby <15 mW at 230 V AC Intelligent power management to maximize efficiency over entire output power range Compliant with stringent energy regulations EMI: According to EN55022-Class-B Small form factor: 44x35x15 mm Description The STEVAL-SMACH15V1 USB adapter evaluation board is based on the STCH03 offline PWM controller for low standby adapters. The controller can provide constant output current (CC) regulation using primary sensing feedback. The device combines a high-performance low-voltage PWM controller chip and a 650 V HV start-up cell in the same package. It also features extremely low quiescent current and burst-mode management. These features help minimize residual input consumption to less than 15 mW under no-load conditions. The device offers output overvoltage protection (OVP) and over-temperature Product summary protection (OTP). It also offers Hiccup-mode protection for when the transformer USB adapter saturates or the secondary diode fails short, and an output UVP protection that limits evaluation board STEVAL- the average output current when an output short circuit occurs. based on STCH03 SMACH15V1 offline PWM controller The adapter satisfies energy saving recommendations (EuCoC rev. 5 Tier 2 and EPS of DOE USA) and EN55022-Class-B Conducted noise emissions. Offline PWM controller for low standby STCH03 The small form factor and the output USB connector renders the design suitable for adapters small USB chargers and adapters for mobile phones, tablets and other handheld equipment. Power Application category management DB3654 - Rev 1 - June 2018 www.st.com For further information contact your local STMicroelectronics sales office.STEVAL-SMACH15V1 Schematic diagram 1 Schematic diagram Figure 2. STEVAL-SMACH15V1 evaluation board schematic TF L1 7508111123 rev. 6B D3 5V-3A 470uH FERD20U50DJF F1 BR AC IN C3 R15 R1 1nF C1 C2 24k 220k C9 C7 C8 2A 12F 12F 1F 560F 560F NTC AC IN R2 R16 220 24k 20 D1 MRA4007T3G GND D2 R3 R17 33 BAT41ZFILM 3 C12 C4 R9 VDD 100pF 22F 100 VDD IC1 C13 R4 C14 STCH03 100pF 100nF Q1 130k VDD STD7N80K5 HV R8 OPTO R10 2.5V + CURRENT SFH610A-2 12k R11 GD CONTROL 130k - 10 ZCD R18 NC FB GND SENSE C10 R13 R5 27k 1M 12nF C6 330nF R7 R14 C5 0.47 3.3 IC2 220pF OPTO R6 TS432 R12 3.3k 43k SFH610A-2 C11 2.2nF DB3654 - Rev 1 page 2/5

Tariff Desc

8543.70.00 Other machines and apparatus Free
13 Signal processors (graphic equalisers, crossovers etc.) 91 Other Free

9027.10.00 Instruments and apparatus for physical or chemical analysis (eg, polarimeters, refractometers, spectrometers, gas or smoke analysis apparatus); instruments and apparatus for measuring or checking viscosity, porosity, expansion, surface tension or the like; instruments and apparatus for measuring or checking quantities of heat, sound or light (including exposure meters); microtomes Free

9031.80.00 MEASURING OR CHECKING INSTRUMENTS, APPLIANCES AND MACHINES, NOT SPECIFIED OR INCLUDED ELSEWHERE IN THIS CHAPTER; PROFILE PROJECTORS Other instruments, appliances and machines Free

9030.31.00 Oscilloscopes, spectrum analysers and other instruments and apparatus for measuring or checking electrical quantities, excluding meters of 9028; instruments and apparatus for measuring or detecting alpha, beta, gamma, x-ray, cosmic or other ionising radiations.
Other instruments and apparatus, for measuring or checking voltage, current, resistance or power Multimeters without a recording device Free

8473.30.00 Parts and accessories of the machines of 8471 AUTOMATIC DATA PROCESSING MACHINES AND UNITS THEREOF; MAGNETIC OR OPTICAL READERS, MACHINES FOR TRANSCRIBING DATA ONTO DATA MEDIA IN CODED FORM AND MACHINES FOR PROCESSING SUCH DATA, NOT ELSEWHERE SPECIFIED OR INCLUDED:
.Other 71 No Weighing less than 1kg Free

8537 BOARDS, PANELS, CONSOLES, DESKS, CABINETS AND OTHER BASES, EQUIPPED WITH TWO OR MORE APPARATUS OF 8535 OR 8536, FOR ELECTRIC CONTROL OR THE DISTRIBUTION OF ELECTRICITY, INCLUDING THOSE INCORPORATING INSTRUMENTS OR APPARATUS OF CHAPTER 90, AND NUMERICAL CONTROL APPARATUS, OTHER THAN SWITCHING APPARATUS OF 8517:
8538 PARTS SUITABLE FOR USE SOLELY OR PRINCIPALLY WITH THE APPARATUS OF 8535, 8536 OR 8537:
8538.10.10 22 For programmable controllers Free
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