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MAX8858ETJ+T
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Smallest, All-Internal MOSFET, 6-Channel DSC PMIC in a 5mm x 5mm TQFN
| Manufacturer : | Maxim Integrated |
|---|---|
| Package/Case : | TQFN32 |
| Product Categories : | DC DC Switching Regulator |
| Datasheet: | MAX8858ETJ+T Datasheet (PDF) |
| RoHs Status: | Lead free / RoHS Compliant |
| In-stock: | 1024 |
Quantity
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MAX8858ETJ+T Product Details
The MAX8858ETJ+T PMIC provides a complete power-supply solution for digital still cameras (DSCs) and digital video cameras (DVCs). The MAX8858ETJ+T improves performance, component count, and board space utilization compared to currently available solutions for two AA cell and dual-battery designs. On-chip power MOSFETs provide up to 95% efficiency for critical power supplies. The CCD inverter can operate directly from two AA/NiMH batteries without the use of any additional external components.
- Step-up synchronous-rectified DC-DC converter (SU). The MAX8858ETJ+T is bootstrapped from VVSU.
- MAIN synchronous-rectified step-up DC-DC converter (M) with active discharge for DSP I/O supply voltage.
- SDZ synchronous-rectified step-down DC-DC converter (SDZ) with active discharge for DSP DDR supply voltage.
- Low-voltage (down to 1V) synchronous-rectified step-down DC-DC converter (SD) with active discharge for DSP core supply voltage.
- High-voltage step-up DC-DC converter (CCDBST) for CCD imagers or positive LCD bias supplies.
- Transformerless inverting DC-DC converter (CCDINV) with active discharge for CCD imagers or negative LCD bias supplies. This converter can connect directly to two AA batteries.
Feature
- 95% Efficient Synchronous-Rectified DC-DC Converters
- Up to 90% Efficient Boost-Buck Operation
- Up to 85% Efficient, High-Voltage DC-DC Converters
- Transformerless Inverting Converter with Active Discharge for CCD
- Preset Power-Up Sequencing for MAIN, SDZ, and SD Converters
- Inverter Operates Directly from Two AA Batteries
- Internal Compensation on All Channels
- True Shutdown? on All Step-Up Converters
- Overload Protection
- Startup into Short Protection
- Soft-Start for Controlled Inrush Current
- 100% Duty Cycle on Step-Down Converters
- 2MHz ±5% Switching Frequency
- 0.1μA Shutdown Supply Current
- All Internal Power MOSFETs
Applications
- DSCs and DVCs
- PDAs and Portable Media Players
(Picture: Diagram)
Technical Parameters
- PMIC for:
- Digital Camera
- Primary Topology
- Step-Up ,Step-Up/Down
- Target Processor or Spec.
- -
- Monitor/Control Features
- Shutdown
- DC DC/Power Features
- Current Limit ,Fixed Freq./PWM ,Internal Switch ,Soft Start ,Sync. Rectifier
- LCD/LED/Flash/CCD Features
- CCD Bias ,TFT Bias
- Battery Charger Features
- -
- Interface Type
- GPIO
- Vin (min) (V)
- 0.9
- Vin (max) (V)
- 5.5
- Vout (min) (V)
- 1
- Vout (max) (V)
- 18
- Max. Iout (A)
- 1
- Oper. Freq. (kHz)
- 2000
- Step Down Outputs
- 2
- Step Up Outputs
- 3
- Inverting Outputs
- 1
- LDO Outputs
- -
- Op. Amp. Outputs
- -
- Output Adjust. Method
- Resistor
- Preset Vout (V)
- -
- Icc (max) (mA)
- 0.07
- Tags
- -
- EV Kit
- -
- Industry Qualified
- -
- Package/Pins
- TQFN/32
- Smallest Available Pckg. (max w/pins) (mm2)
- -
- RoHS Available
- Yes
- Oper. Temp. (\u00b0C)
- -40 to +85
- Budgetary Price (See Notes)
- -
MAX8858ETJ+T Datasheet
-
MAX8858 data sheet for guidance
MAX8858ETJ+T Related Products
Ratings and Reviews (1)
- 5 / 5
- 5 Stars 100%
- 4 Stars 0%
- 3 Stars 0%
- 2 Stars 0%
- 1 Stars 0%
-
**ngo ***2020-03-28
Klasse Ware, gerne wieder!!!
- Payment:
- Shipping:
Shipping & Payment
Shipping
- Shipping Type
- Ship Fee
- Lead Time
- DHL
- $20.00-$40.00 (0.50 KG)
- 2-5 days
- Fedex
- $20.00-$40.00 (0.50 KG)
- 3-7 days
- UPS
- $20.00-$45.00 (0.50 KG)
- 2-5 days
- TNT
- $25.00-$65.00 (0.50 KG)
- 2-5 days
- EMS
- $25.00-$45.00 (0.50 KG)
- 5-14 days
- REGISTERED AIR MAIL
- $2.00-$3.00 (0.10 KG)
- 7-30 days
Processing Time：Shipping fee depend on different zone and country.
Payment
- Terms of payment
- Hand Fee
- Wire Transfer
- charge US$30.00 banking fee.
- Paypal
- charge 4.0% service fee.
- Credit Card
- charge 3.5% service fee.
- Western Union
- charge US$0.00 banking fee.
- Money Gram
- charge US$0.00 banking fee.
We provide high quality products, thoughtful service and after sale guarantee
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We have rich products, can meet your various needs.
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Minimum order quantity starts from 1pcs.
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Lowest international shipping fee starts from US$2.00.
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90 days quality guarantee for all products.
Packing
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Step1: Products
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Step2: Vacuum Packaging
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Step3: Anti-Static Bag
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Step4: Individual Packaging
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Step5: Packaging Boxes
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Step6: Bar-Code Shipping Tag
All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
FAQ:
- Q: How does Jotrin guarantee that MAX8858ETJ+T is the original manufacturer or agent of MAXIM?
- We have a professional business development department to strictly test and verify the qualifications of MAXIM original manufacturers and agents. All MAXIM suppliers must pass the qualification review before they can publish their MAX8858ETJ+T devices; we pay more attention to the channels and quality of MAX8858ETJ+T products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
- Q: How to find the detailed information of MAX8858ETJ+T chips? Including MAXIM original factory information, DC DC Switching Regulator application, MAX8858ETJ+T pictures?
- You can use Jotrin's intelligent search engine, or filter by Multifunction PMICs category, or find it through Maxim Integrated Information page.
- Q: Are the MAXIM's MAX8858ETJ+T price and stock displayed on the platform accurate?
- The MAXIM's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for MAX8858ETJ+T, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
- Q: Can I place an order offline?
-
Yes. We accept offline orders.
We can provide order placement service. You only need to log in, click "My Orders" to enter the transaction management, and you will see the "Order Details" interface. After checking it, select all and click "Place Order". In addition, you can enjoy coupons or other selected gifts when placing orders online. - Q: What forms of payment can I use in Jotrin?
- TT Bank, Paypal, Credit Card, Western Union, and Escrow is all acceptable.
- Q: How is the shipping arranged and track my package?
-
Customers can choose industry-leading freight companies, including DHL, FedEx, UPS, TNT, and Registered Mail.
Once your order has been processed for shipment, our sales will send you an e-mail advising you of the shipping status and tracking number.
Note: It may take up to 24 hours before carriers will display tracking information. In normal conditions, Express delivery needs 3-5 days, Registered Mail needs 25-60 days. - Q: What is the process for returns or replacement of MAX8858ETJ+T?
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All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment.
If there is something wrong with the MAX8858ETJ+T we delivered, we will accept the replacement or return of the MAX8858ETJ+T only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of MAX8858ETJ+T.
(3)The MAX8858ETJ+T is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
More details about return electronic components please see our Return & Change Policy. - Q: How to contact us and get support, such as MAX8858ETJ+T datasheet pdf, MAX8858 pin diagram?
- Need any After-Sales service, please feel free contact us: sales@jotrin.com
Maxim Integrated
Maxim Integrated Products is a global range of linearity, mixed-signal integrated circuits (IC) design, R & D and manufacturing leader, has designed, developed, and manufactured analog, mixed-signal, high-frequency, and digital circuits that enable all four of these key interactions....
- 1.Driver ICs: The Backbone of Modern Electronics
- 2.Maxim Acquires Trinamic, Where is the Future of Motor Control Chip Companies ?
- 3.SMARTER LIGHTING FOR THEM, NEW OPPORTUNITIES FOR YOU
- 4.Maxim electronics components family
- 5.Some electronic components manufactured by Maxim Integrated
- 6.UNIVERSAL INPUT REFERENCE DESIGN PROVIDES ACCURACY AND FLEXIBILITY FOR INDUSTRIAL SENSORS
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