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³§¼ÒÐͺŠ| ISL6439IRZ |
Îļþ´óС | 450.75Kbytes |
Ò³ÃæÊýÁ¿ | 16Ò³ |
¹¦ÄÜÃèÊö | Single Sync Buck PWM Controller for Broadband Gateway Applications IC REG CTRLR BUCK PWM VM 16-QFN |
Êý¾ÝÊÖ²á | Ô³§ÏÂÔØÏÂÔصØÖ·Ò»ÏÂÔصØÖ·¶þµ½Ô³§ÏÂÔØ |
Éú²ú³§ÉÌ | Renesas Technology Corp |
¼ò³Æ | RENESAS¡¾ÈðÈø¡¿ |
ÖÐÎÄÃû³Æ | ÈðÈø¿Æ¼¼ÓÐÏÞ¹«Ë¾¹ÙÍø |
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ISL6439IRZÊý¾ÝÊÖ²á¹æ¸ñÊéPDFÏêÇé
Features
? Operates from 3.3V to 5V Input
? 0.8V to VIN Output Range
- 0.8V Internal Reference
- ¡À1.5 Over Load, Line Voltage and Temperature
? Drives N-Channel MOSFETs
? Simple Single-Loop Control Design
- Voltage-Mode PWM Control
? Fast Transient Response
- High-Bandwidth Error Amplifier
- Full 0 to 100 Duty Cycle
? Lossless, Programmable Overcurrent Protection
- Uses Upper MOSFET¡¯s rDS(on)
? Converter can Source and Sink Current
? Small Converter Size
- Internal Fixed Frequency Oscillator
- ISL6439: 300kHz
- ISL6439A: 600kHz
? Internal Soft-Start
? 14 Pin SOIC or 16 Lead 5x5 QFN
? QFN Package:
- Compliant to JEDEC PUB95 MO-220 QFN - Quad Flat
No Lead - Package Outline
- Near Chip Scale Package footprint, which improves
PCB efficiency and has a thinner profile
? Pb-free (RoHS compliant)
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IC REG CTRLR BUCK PWM VM 16-QFN
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Lead(SnPb) Finish for COTS Obsolescence Mitigation Program
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1 ƵÂÊ -
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275kHz
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18 V ~ 110 V
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-40°C ~ 85°C
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ISL6439IRZ |
Renesas |
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16-VQFN |
2100 |
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Renesas Electronics America In |
24+ |
16-VQFN Â㶺¸ÅÌ |
9350 |
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2300 |
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16-QFN |
11948 |
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16-QFN-EP(5x5) |
65300 |
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16QFNEP |
9000 |
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ISL6439IRZ ²úÆ·Ïà¹ØÐͺÅ
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- ISL6431EVAL1
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- ISL6557CB-T
- ISL6560CB-T
- ISL6560CBZ
- ISL6560CBZ-T
- ISL6562CB
- ISL6562CB-T
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