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ZL1505ALNFT1中文资料PDF规格书
ZL1505ALNFT1规格书详情
The ZL1505 is an integrated high-speed, high-current
N-channel MOSFET driver for synchronous step-down DC/DC
conversion applications. When used with Zilker Labs DigitalDC™ PWM controllers, the ZL1505 enables dynamically
adaptive dead-time control that optimizes efficiency under all
operating conditions. A dual input PWM configuration enables
this efficiency optimization while minimizing complexity within
the driver.
Operating from a 4.5V to 7.5V input, the ZL1505 combines a
5A, 0.5W low-side driver and a 3A, 0.8W high-side driver to
support high step-down buck applications. A unique adjustable
gate drive current scheme allows the user to adjust the drive
current on both drivers to optimize performance for a wide
rage of input/output voltages, load currents, power MOSFETs
and switching frequencies up to 1.4MHz. An integrated 30V
bootstrap Schottky diode is used to charge the external
bootstrap capacitor. An internal watchdog circuit prevents
excessive shoot-through currents and protects the external
MOSFET switches.
The ZL1505 is specified over a wide -40°C to +125°C junction
temperature range and is available in an exposed pad DFN-10
package.
Features
• High-speed, high-current drivers for synchronous N-channel
MOSFETs
• Adaptive dead-time control optimizes efficiency when used
with Digital-DC controllers
• Integrated 30V bootstrap Schottky diode
• Capable of driving 40A per phase
• Supports switching frequency up to 1.4MHz
- >4A source, >5A sink low-side driver
- >3A source/sink high-side driver
- <10ns rise/fall times, low propagation delay
• Adjustable gate drive strength optimizes efficiency for
different VIN, VOUT, IOUT, FSW and MOSFET combinations
• Internal non-overlap watchdog prevents shoot-through
currents
Applications
• High efficiency, high-current DC/DC buck converters with
digital control and PMBus™
• Multi-phase digital DC/DC converters with phase
adding/dropping
• Power train modules
• Synchronous rectification for secondary side isolated power
converters
产品属性
- 产品编号:
ZL1505ALNFT1
- 制造商:
Renesas Electronics America Inc
- 类别:
集成电路(IC) > 栅极驱动器
- 包装:
卷带(TR)
- 驱动配置:
半桥
- 通道类型:
独立式
- 栅极类型:
N 沟道 MOSFET
- 电压 - 供电:
4.5V ~ 7.5V
- 逻辑电压 - VIL,VIH:
1.7V,3.4V
- 电流 - 峰值输出(灌入,拉出):
3.2A,3.2A
- 输入类型:
非反相
- 上升/下降时间(典型值):
5.3ns,4.8ns
- 工作温度:
-40°C ~ 125°C(TJ)
- 安装类型:
表面贴装型
- 封装/外壳:
10-VFDFN 裸露焊盘
- 供应商器件封装:
10-DFN(3x3)
- 描述:
IC GATE DRVR HALF-BRIDGE 10DFN
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
23+ |
N/A |
88000 |
一级代理放心采购 |
询价 | |||
INTESIL |
22+23+ |
DFN10 |
35597 |
绝对原装正品全新进口深圳现货 |
询价 | ||
INTESIL |
22+ |
TO-220 |
9600 |
原装现货,优势供应,支持实单! |
询价 | ||
INTERSIL |
DFN-10 |
15000 |
原厂VIP渠道,亚太地区一级代理商,可提供更多数量! |
询价 | |||
INTESIL |
23+ |
NA/ |
9250 |
原厂直销,现货供应,账期支持! |
询价 | ||
RENESAS(瑞萨)/IDT |
23+ |
DFN10EP(3x3) |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
Intersil |
2318+ |
VFDFN-10 |
6890 |
长期供货进口原装热卖现货 |
询价 | ||
RENESAS(瑞萨)/IDT |
2117+ |
DFN-10(3x3) |
315000 |
1000个/圆盘一级代理专营品牌!原装正品,优势现货, |
询价 | ||
INTESIL |
23+ |
DFN10 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
RENESAS |
22+ |
NA |
10000 |
原装正品支持实单 |
询价 |