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ISL6549IRZ-T

更新时间： 2024-11-29 19:52:35
品牌 Logo 应用领域
瑞萨 - RENESAS 开关
页数 文件大小 规格书
18页 849K
描述
SWITCHING CONTROLLER, 1000kHz SWITCHING FREQ-MAX, PQCC16, 4 X 4 MM, ROHS COMPLIANT, PLASTIC, MO-220VGGC, QFN-16

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ISL6549IRZ-T 技术参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Obsolete零件包装代码：QFN
包装说明：HVQCCN, LCC16,.16SQ,25针数：16
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01Factory Lead Time：1 week
风险等级：5.59模拟集成电路 - 其他类型：SWITCHING CONTROLLER
控制模式：VOLTAGE-MODE控制技术：PULSE WIDTH MODULATION
最大输入电压：13.2 V最小输入电压：10.8 V
标称输入电压：12 VJESD-30 代码：S-PQCC-N16
JESD-609代码：e3长度：4 mm
湿度敏感等级：3功能数量：1
端子数量：16最高工作温度：85 °C
最低工作温度：-40 °C封装主体材料：PLASTIC/EPOXY
封装代码：HVQCCN封装等效代码：LCC16,.16SQ,25
封装形状：SQUARE封装形式：CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
峰值回流温度（摄氏度）：260认证状态：Not Qualified
座面最大高度：1 mm子类别：Switching Regulator or Controllers
表面贴装：YES切换器配置：PUSH-PULL
最大切换频率：1000 kHz技术：MOS
温度等级：INDUSTRIAL端子面层：Matte Tin (Sn) - annealed
端子形式：NO LEAD端子节距：0.65 mm
端子位置：QUAD处于峰值回流温度下的最长时间：40
宽度：4 mmBase Number Matches：1

ISL6549IRZ-T 数据手册

 浏览型号ISL6549IRZ-T的Datasheet PDF文件第2页浏览型号ISL6549IRZ-T的Datasheet PDF文件第3页浏览型号ISL6549IRZ-T的Datasheet PDF文件第4页浏览型号ISL6549IRZ-T的Datasheet PDF文件第5页浏览型号ISL6549IRZ-T的Datasheet PDF文件第6页浏览型号ISL6549IRZ-T的Datasheet PDF文件第7页 
DATASHEET  
ISL6549  
Rev X.00  
Single 12V Input Supply Dual Regulator —Synchronous Rectified Buck PWM and  
Linear Power Controller  
The ISL6549 provides the power control and protection for  
two output voltages in high-performance applications. The  
Features  
• Single 12V bias supply (no 5V supply is required)  
dual-output controller drives two N-Channel MOSFETs in a  
synchronous rectified buck converter topology and one  
N-Channel MOSFET in a linear configuration. The controller is  
ideal for applications where regulation of both the processing  
unit and memory supplies is required.  
• Provides two regulated voltages  
- One synchronous rectified buck PWM controller  
- One linear controller  
• Both controllers drive low cost N-Channel MOSFETs  
• Small converter size  
- Adjustable frequency 150kHz to 1MHz  
- Small external component count  
The synchronous rectified buck converter incorporates  
simple, single feedback loop, voltage-mode control with fast  
transient response. Both the switching regulator and linear  
regulator provide a maximum static regulation tolerance of  
±1% over line, load, and temperature ranges. Each output is  
user-adjustable by means of external resistors.  
• Excellent output voltage regulation  
- Both outputs: ±1% over temperature  
• 12V down conversion  
An integrated soft-start feature brings both supplies into  
regulation in a controlled manner. Each output is monitored  
via the FB pins for undervoltage events. If either output drops  
below 75% of the nominal output level, both converters are  
shut off and go into retry mode.  
• PWM and linear output voltage range: down to 0.8V  
• Simple single-loop voltage-mode PWM control design  
• Fast PWM converter transient response  
- High-bandwidth error amplifier  
• Undervoltage fault monitoring on both outputs  
• Pb-free plus anneal available (RoHS compliant)  
The ISL6549 is available in a 14 Ld SOIC package,  
16 Ld QSOP, or 16 Ld 4x4 QFN packages.  
Applications  
Related Literature  
• Technical Brief TB363 Guidelines for Handling and  
Processing Moisture Sensitive Surface Mount Devices  
(SMDs)  
•
Processor and memory supplies  
• ASIC power supplies  
• Embedded processor and I/O supplies  
• DSP supplies  
Ordering Information  
PART NUMBER  
PART MARKING  
ISL6549CB  
TEMP. RANGE (°C)  
PACKAGE  
PKG. DWG. #  
M14.15  
ISL6549CB  
0 to 70  
0 to 70  
14 Ld SOIC  
ISL6549CBZ (Note)  
ISL6549CR  
6549CBZ  
14 Ld SOIC (Pb-free)  
16 Ld 4x4 QFN  
M14.15  
ISL6549CR  
6549CRZ  
0 to 70  
L16.4x4  
L16.4x4  
M16.15A  
M16.15A  
M16.15A  
M14.15  
ISL6549CRZ (Note)  
ISL6549CA  
0 to 70  
16 Ld 4x4 QFN (Pb-free)  
16 Ld QSOP  
ISL6549CA  
6549CAZ  
0 to 70  
ISL6549CAZ (Note)  
ISL6549CAZA (Note)  
ISL6549IBZ (Note)  
ISL6549IRZ (Note)  
ISL6549IAZ (Note)  
ISL6549LOW-EVAL1  
ISL6549HI-EVAL1  
Add “-T” suffix for tape and reel.  
0 to 70  
16 Ld QSOP (Pb-free)  
16 Ld QSOP (Pb-free)  
14 Ld SOIC (Pb-free)  
16 Ld 4x4 QFN (Pb-free)  
16 Ld QSOP (Pb-free)  
6549CAZ  
0 to 70  
6549IBZ  
-40 to 85  
-40 to 85  
-40 to 85  
6549IRZ  
L16.4x4  
M16.15A  
6549IAZ  
Evaluation Board 1-5A  
Evaluation Board up to 20A  
NOTE: Intersil Pb-free plus anneal products employ special Pb-free material sets, molding compounds/die attach materials and 100% matte tin plate  
termination finish, which are RoHS compliant and compatible with both SnPb and Pb-free soldering operations. Intersil Pb-free products are MSL  
classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020.  
Rev X.00  
Page 1 of 18  
1234567...18

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