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RICHTEK IC RT9992ZQW
25 RFQs (Last 6 Mos.)
US $ 1 .94 / ea
Registered Members Enjoy Exclusive Discounts
Quantity
161
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100% Original
Genuine OEM Parts
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12-Month Warranty
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The RICHTEK IC is high quality!
z All Power MOSFETs Integrated
z 5 Channels with Internal Compensation
z Flexible Enabling Control Enabled Independently or in Preset Power On/Off Sequences
z CH2 Synchronous Converter in Step-Up or StepDown Mode Selectable by SEL Pin
z Synchronous Step-Down DC/DC Converter
` Up to 95% Efficiency
` 100% (max) Duty Cycle
z Synchronous Step-Up DC/DC Converter
` Adjustable Output Voltage
` Up to 95% Efficiency
z Asynchronous Step-Up Converter to Drive WLED,
Selectable Between Step-Up or Current Source
` LED Open Protection (OVP6) in Step-Up Mode
` PWM Dimming Control
z Load Disconnect Function for CH1 and CH2
Synchronous Step-Up Converter
z Fixed 2MHz Switching Frequency for CH1, CH2,
CH3, and CH4
z Fixed 1MHz Switching Frequency for CH6
z Generic LDO (CH5)
` Output Voltage : Fixed 2.5V or Set by External
Feedback Network, Determined by FB5 Initial
Voltage
z RTC LDO : Fixed Output Voltage 3.1V
z Power Good Indicator to Monitor Output Voltage
Status of CH2, CH3, and CH4
z 32-Lead Package
z RoHS Compliant and Halogen Free
Applications
z CMOS DV
z Gaming
z 5 Channels with Internal Compensation
z Flexible Enabling Control Enabled Independently or in Preset Power On/Off Sequences
z CH2 Synchronous Converter in Step-Up or StepDown Mode Selectable by SEL Pin
z Synchronous Step-Down DC/DC Converter
` Up to 95% Efficiency
` 100% (max) Duty Cycle
z Synchronous Step-Up DC/DC Converter
` Adjustable Output Voltage
` Up to 95% Efficiency
z Asynchronous Step-Up Converter to Drive WLED,
Selectable Between Step-Up or Current Source
` LED Open Protection (OVP6) in Step-Up Mode
` PWM Dimming Control
z Load Disconnect Function for CH1 and CH2
Synchronous Step-Up Converter
z Fixed 2MHz Switching Frequency for CH1, CH2,
CH3, and CH4
z Fixed 1MHz Switching Frequency for CH6
z Generic LDO (CH5)
` Output Voltage : Fixed 2.5V or Set by External
Feedback Network, Determined by FB5 Initial
Voltage
z RTC LDO : Fixed Output Voltage 3.1V
z Power Good Indicator to Monitor Output Voltage
Status of CH2, CH3, and CH4
z 32-Lead Package
z RoHS Compliant and Halogen Free
Applications
z CMOS DV
z Gaming
Why Global Buyers Choose O&Kmarts
O&Kmarts:
- Access to a wide range of SKUs across multiple brands and series
- One RFQ connects you to 5,000+ global supplier quotes
- Better availability for urgent and hard-to-find parts
- Faster global delivery via FedEx / DHL / UPS
- Easier access to rare and high-value models
- Flexible sourcing for individual parts or complete solutions
- Lower MOQs and more adaptable buying options
- Multi-brand procurement in one order
- OEM replacement and alternative model solutions available
- Fewer intermediaries, ensuring more competitive pricing
Why Global Buyers Choose O&Kmarts
Local Suppliers:
- Limited to fast-moving SKUs only
- Limited local market availability
- Inventory frequently fails to meet urgent demand
- Long replenishment cycles, often taking weeks
- Rarely stock high-value compressors (e.g. Copeland YHV119)
- Frequently require bundled purchases
- Rigid and difficult MOQ negotiations
- Limited brand selection
- Minimal or no customization capability
- Higher local distribution and markup costs
Top Questions from OKmarts Buyers
Q: Does the OKmarts platform support Bill of Materials (BOM) uploading for rapid mass quoting?
A: Yes. Procurement teams do not need to search for individual parts manually. You can upload an Excel/CSV file containing your complete Bill of Materials (BOM) with part numbers, quantities, and brands. Our automated processing engine, backed by data engineers, will generate a comprehensive consolidated quote within 24 hours.
Q: What is your policy if an industrial part arrives physically damaged due to improper courier handling?
A: Buyers must inspect the outer packaging and internal items immediately upon delivery. If physical damage is discovered, document the condition with photos/videos and submit a claim to OKmarts within 48 hours of receipt so we can file an immediate report with the carrier and fast-track a replacement shipment.
Q: What quality certificates or compliance documentation can be provided with the shipment?
A: Upon request, we provide standard manufacturer compliance documentation, including Certificates of Conformance (CoC), factory inspection reports, and CE/RoHS certification data sheets to ensure alignment with international regulatory and safety standards.
RT9992ZQW
RICHTEK IC RT9992ZQW - RICHTEK - IC
High Efficiency
Stable Performance
Long Service Life
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Customer reviews
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Nov 18, 2024
Chor TanYour website is super fast and the service is top-notch.Helpful?(0)(0)May 23, 2024
Adam WarnerIf it ships out today, I'll be having a party.Helpful?(0)(0)