Orders Over
$5000Renesas ZL8800ALBFTK
Switching Controllers Dual Output Digital DC/DC CNTRL, 7x7 QFN
Brands: Renesas Technology Corp
Mfr.Part #: ZL8800ALBFTK
Datasheet: ZL8800ALBFTK Datasheet (PDF)
Package/Case: 44pin-QFN
RoHS Status:
Stock Condition: 3,165 pcs, New Original
Product Type: DC DC Switching Controllers
Warranty: 1 Year Ovaga Warranty - Find Out More
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*All prices are in USD
Qty | Unit Price | Ext Price |
---|---|---|
1 | $11.634 | $11.634 |
200 | $4.503 | $900.600 |
500 | $4.345 | $2172.500 |
1000 | $4.267 | $4267.000 |
In Stock: 3,165 PCS
ZL8800ALBFTK General Description
The ZL8800 is a dual output or dual phase digital DC/DC controller. Each output can operate independently or be used together in a dual phase configuration for high current applications. The ZL8800 supports a wide range of output voltages (0. 54V to 5. 5V) operating from input voltages as low as 4. 5V up to 14V. With the fully digital ChargeMode™ control, the ZL8800 will respond to a transient load step within a single switching cycle. This unique compensation-free modulation technique allows designs to meet transient specifications with minimum output capacitance, thus saving cost and board space. The proprietary single wire Digital-DC™ (DDC) serial bus enables the ZL8800 to communicate between other Intersil ICs. By using the DDC, the ZL8800 achieves complex functions such as inter-IC phase current balancing, sequencing, and fault spreading, eliminating complicated power supply managers with numerous external discrete components. The ZL8800 features cycle-by-cycle output overcurrent protection. The input voltage, output voltages, and DrMOS/MOSFET driver supply voltages are overvoltage and undervoltage protected. One internal temperature sensor and two external temperature sensors are available for temperature monitoring, one of which is used for under-temperature and over-temperature protection. A snapshot parametric capture feature allows users to take a snapshot of operating and fault data during normal or fault conditions. Integrated Low Dropout (LDO) regulators allow the ZL8800 to be operated from a single input supply, eliminating the need for additional linear regulators. The LDO output can be used to power external drivers or DrMOS devices. With full PMBus™ compliance, the ZL8800 is capable of measuring and reporting input voltage, input current, output voltage, and output current as well as the device's internal temperature, two external temperatures, and an auxiliary voltage input.
Features
- Unique compensation-free design, which is always stable
- Output voltage range: 0.54V to 5.5V
- Input voltage range: 4.5V to 5.5V or 6.5V to 14V
- 1% output voltage accuracy over line, load, and temperature
- ChargeMode control achieves fast transient response and reduced output capacitance and provides output stability without compensation
- Switching frequency range 200kHz to 1.33MHz
- Proprietary single wire DDC serial bus enables voltage sequencing and fault spreading with other Intersil ICs
- External power supply tracking
- Cycle-by-cycle inductor peak current protection
- Digital fault protection for output voltage UV/OV, input voltage UV/OV, temperature, and MOSFET driver voltage
- 10-bit average output current measurement with adjustable gain settings for sensing with high current, low DCR inductors
- 10-bit monitor ADC measures input voltage, input current, output voltage, internal and external temperature, and driver voltage
- Configurable to use standalone MOSFET drivers or integrated Driver-MOSFET (DrMOS) devices
- Nonvolatile memory for storing operating parameters and fault events
- PMBus compliant
Specifications
Parameter | Value | Parameter | Value |
---|---|---|---|
Manufacturer: | Renesas Electronics | Product Category: | Switching Controllers |
RoHS: | Y | Packaging: | Reel |
Brand: | Renesas / Intersil | Product Type: | Switching Controllers |
Factory Pack Quantity: | 1000 | Subcategory: | PMIC - Power Management ICs |
Unit Weight: | 0.004339 oz |
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) | 2-5 days | |
UPS | $20.00-$40.00 (0.50 KG) | 2-5 days | |
TNT | $20.00-$40.00 (0.50 KG) | 2-5 days | |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 days | |
REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 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.00 banking fee. | |
Money Gram | charge US$0.00 banking fee. |
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.
Packing
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Step1 :Product
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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.
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 $0.00
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365 days quality guarantee for all products