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$5000
ZL8802ALAFT
Switching Controllers Dual Output Digital DC/DC CNTRL w/ curre
Brands: Renesas Electronics
Mfr.Part #: ZL8802ALAFT
Datasheet: ZL8802ALAFT Datasheet (PDF)
Package/Case:
RoHS Status:
Stock Condition: 5,784 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 | $11.190 | $11.190 |
| 200 | $4.330 | $866.000 |
| 500 | $4.179 | $2089.500 |
| 1000 | $4.103 | $4103.000 |
In Stock: 5,784 PCS
ZL8802ALAFT General Description
The ZL8802 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 supporting 2-, 4-, 6-, and 8-phase operation with up to four ZL8802 controllers. The ZL8802 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 ZL8802 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 ZL8802 to communicate between other Intersil digital power ICs. By using the DDC, the ZL8802 achieves complex functions such as inter-IC phase current balancing, sequencing, and fault spreading. This eliminates complicated power supply managers with numerous external discrete components. The ZL8802 features fast output overcurrent protection. The input voltage, output voltages, and DrMOS/MOSFET driver supply voltages are overvoltage and undervoltage protected. Two external temperature sensors and one internal temperature sensor are available for temperature monitoring, one of which can be configured for under- 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 ZL8802 to operate from a single input supply eliminating the need for additional linear regulators. The VDRV LDO output can be used to power external drivers or DrMOS devices. With full PMBus compliance, the ZL8802 is capable of measuring and reporting input voltage, input current, output voltage, output current, as well as the device's internal temperature, two external temperatures, and an auxiliary voltage or temperature input.
Features
- Unique compensation-free design – always stable
- Output voltage range: 0.54V to 5.5V
- Input voltage range: 4.5V to 14V
- 1% output voltage accuracy over line, load, and temperature
- ChargeMode control achieves fast transient response, reduced output capacitance, and provides output stability without compensation
- 2-channel output, 2-, 4-, 6-, or 8-phase output with two, three, or four devices
- Switching frequency range 200kHz to 1.33MHz
- Proprietary single-wire DDC (Digital-DC) serial bus enables voltage sequencing and fault spreading with other Intersil digital power ICs
- Inductor peak and averaged over and undercurrent protection
- Digital fault protection for output voltage UV/OV, input voltage UV/OV, temperature, and MOSFET driver voltage
- Accurate average output current measurement with adjustable gain settings for sensing with SPS current monitor outputs or high current, low DCR inductors
- Monitor ADC measures input voltage, input current, output voltage, driver voltage, internal and external temperature
- Nonvolatile memory for storing operating parameters and fault events
- PMBus compliant
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Manufacturer | Renesas Electronics | Product Category | Switching Controllers |
| RoHS | Details | Brand | Renesas / Intersil |
| Height | 0.9 mm | Length | 7 mm |
| Moisture Sensitive | Yes | Product Type | Switching Controllers |
| Series | ZL8802 | Factory Pack Quantity | 4000 |
| Subcategory | PMIC - Power Management ICs | Width | 7 mm |
| 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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![Anti-static bag]( "Anti-static bag")
Step3 :Anti-static bag
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![Individual packaging]( "Individual packaging")
Step4 :Individual packaging
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![Packaging boxes]( "Packaging boxes")
Step5 :Packaging boxes
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![bar-code shipping tag]( "bar-code shipping tag")
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
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