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ZL1505ALNNT中文资料PDF规格书
ZL1505ALNNT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:
ZL1505ALNNT
- 制造商:
Renesas Electronics America Inc
- 类别:
集成电路(IC) > 栅极驱动器
- 包装:
管件
- 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 |
---|---|---|---|---|---|---|---|
Intersil |
23+ |
10DFN |
9000 |
原装正品,支持实单 |
询价 | ||
INTERSIL |
1738+ |
QFN |
8529 |
科恒伟业!只做原装正品,假一赔十! |
询价 | ||
ZILKER |
23+ |
NA/ |
3930 |
原装现货,当天可交货,原型号开票 |
询价 | ||
INTERSIL |
2023+ |
DFN10 |
80000 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
询价 | ||
INTERSIL |
2023 |
DFN10 |
6000 |
公司原装现货/支持实单 |
询价 | ||
Intersil |
21+ |
10DFN |
13880 |
公司只售原装,支持实单 |
询价 | ||
INTERSIL |
11+ |
DFN-10 |
1060 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
INTERSIL |
22+ |
QFN |
3000 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
询价 | ||
ZILKER |
1604+ |
DFN-10 |
2158 |
低价支持实单,可送样品! |
询价 | ||
INTERSIL |
2048+ |
QFN10 |
9851 |
只做原装正品现货!或订货假一赔十! |
询价 |