ISL6444CA

型号：ISL6444CA
品牌：INTERSIL

批号：13+RoHs
封装：SSOP
原价：16
数量：78005
PDF电子文档：

订购电话：86755-83294757
要查看会员价请注册或登陆
备注：100% 全新原装（Brand new)

详细描述

ISL6444CA

Dual PWM Controller with DDR Memory Option for Gateway Applications

Features

• Provides regulated output voltage in the range 0.9V–5.5V

- High efficiency over wide load range

- Synchronous buck converter with hysteretic operation at

light load

• Complete DDR memory power solution

- VTT tracks VDDQ/2

- VDDQ/2 buffered reference output

• No current-sense resistor required

- Uses MOSFET’s RDS(ON)

- Optional current-sense resistor for precision overcurrent

• Undervoltage lock-out on VCC pin

• Dual mode operation

- Operates directly from battery 5.0-24V input

- Operates from 3.3V or 5V system rail

• Excellent dynamic response

- Combined voltage feed-forward and current mode

control

• Power-good signal for each channel

• 300kHz switching frequency

- Out-of-phase operation for reduced input ripple

- In-phase operation in DDR mode for reduced channel

interference

- Out-of-phase operation with 90o

phase shift for twostage conversion in DDR mode

Applications

• Residential and Enterprise Gateways

• DSL Modems

• Routers and Switchers

与ISL6444CA相关的产品

与ISL6444CA相关的型号

型号	品牌	批号	封装	数量	备注	资料
ISL12022MIBZ	INTERSIL	13+	SOP20	58958	100% brand new and original(100%全新原装)
ISL9N306AS3ST	FSC	16+	TO-263	5989	100%原装进口 Original
ISL9N310AS3ST	FSC	13+	TO-263	56366	全新原装 New in stock
ISL6363IRTZ	INTERSIL	13+RoHs	QFN	68000	100%原装正品现货
ISL8225MIRZ	INTERSIL	13+RoHs	QFN	550250	100% 全新原装 (New and original)
ISL8225M	INTERSIL	13+RoHs	QFN	78005	100% 全新原装（Brand new)
ISL12026IBZ	Intersil	14+RoHS	SOP-8	333541	Original in stock 原装现货
ISL1208IB8Z	Intersil	13+	DIP-8	56857	Original in stock 原装现货