5秒后页面跳转
ISL9440BIRZ-T PDF预览

ISL9440BIRZ-T

更新时间: 2024-01-23 00:44:40
品牌 Logo 应用领域
瑞萨 - RENESAS 开关
页数 文件大小 规格书
25页 2226K
描述
Triple Step-Down PWM and Single Linear Controller with Programmable Soft-Start; QFN32; Temp Range: -40° to 85°C

ISL9440BIRZ-T 技术参数

生命周期:Unknown零件包装代码:QFN
包装说明:HVQCCN, LCC32,.2SQ,20针数:32
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:16 weeks
风险等级:5.21其他特性:ALSO OPERATES AS LDO REGULATOR
模拟集成电路 - 其他类型:SWITCHING REGULATOR控制模式:CURRENT-MODE
控制技术:PULSE WIDTH MODULATION最大输入电压:24 V
最小输入电压:5.6 V标称输入电压:12 V
JESD-30 代码:S-PQCC-N32JESD-609代码:e3
长度:5 mm湿度敏感等级:3
功能数量:1端子数量:32
最高工作温度:85 °C最低工作温度:-40 °C
最大输出电流:0.1 A标称输出电压:5 V
封装主体材料:PLASTIC/EPOXY封装代码:HVQCCN
封装等效代码:LCC32,.2SQ,20封装形状:SQUARE
封装形式:CHIP CARRIER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:BUCK最大切换频率:340 kHz
温度等级:INDUSTRIAL端子面层:Matte Tin (Sn) - annealed
端子形式:NO LEAD端子节距:0.5 mm
端子位置:QUAD处于峰值回流温度下的最长时间:30
宽度:5 mmBase Number Matches:1

ISL9440BIRZ-T 数据手册

 浏览型号ISL9440BIRZ-T的Datasheet PDF文件第3页浏览型号ISL9440BIRZ-T的Datasheet PDF文件第4页浏览型号ISL9440BIRZ-T的Datasheet PDF文件第5页浏览型号ISL9440BIRZ-T的Datasheet PDF文件第7页浏览型号ISL9440BIRZ-T的Datasheet PDF文件第8页浏览型号ISL9440BIRZ-T的Datasheet PDF文件第9页 
ISL9440B, ISL9440C  
Absolute Maximum Ratings  
Thermal Information  
VCC_5V to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-0.3V to +6V  
VCC_5V Output Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100mA  
VIN to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-0.3V to +28V  
BOOT/UGATE to PHASE . . . . . . . . . . . . . -0.3V to VCC_5V + 0.3V  
PHASE1,2,3 and ISEN1, 2, 3, to GND  
Thermal Resistance (Typical Notes 4, 5)  
32 Ld QFN Package. . . . . . . . . . . . . . .  
Maximum Junction Temperature . . . . . . . . . . . . . . .-55°C to +150°C  
Maximum Operating Temperature . . . . . . . . . . . . . . .-40°C to +85°C  
Maximum Storage Temperature. . . . . . . . . . . . . . . .-65°C to +150°C  
Pb-Free Reflow Profile. . . . . . . . . . . . . . . . . . . . . . . . .see link below  
http://www.intersil.com/pbfree/Pb-FreeReflow.asp  
JA(°C/W)  
JC(°C/W)  
31  
2.3  
. . . . . . . . . . . . . . . . . . . . .-5V (<100ns, 10µJ)/-0.3V (DC) to +28V  
EN/SS1,EN/SS2, EN/SS3, FB1, FB2,  
FB3, to GND. . . . . . . . . . . . . . . . . . . . . . -0.3V to VCC_5V + 0.3V  
LDOFB, OCSET1, OCSET2, OCSET3,  
LGATE1, LGATE2, LGATE3, to GND. . . -0.3V to VCC_5V + 0.3V  
PGOOD, RST, G4 to GND. . . . . . . . . . . . . . . . . . . . . . .-0.3V to +6V  
CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact product reliability and  
result in failures not covered by warranty.  
NOTES:  
4. JA is measured in free air with the component mounted on a high effective thermal conductivity test board with “direct attach” features. See Tech  
Brief TB379.  
5. For JC, the “case temp” location is the center of the exposed metal pad on the package underside.  
Electrical Specifications Recommended operating conditions unless otherwise noted. Refer to “Block Diagram” on page 3, “Typical  
Application - ISL9440B” on page 4 and “Typical Application - ISL9440C” on page 5. VIN = 5.6V to 24V, or  
VCC_5V = 5V ±10%, C_VCC_5V = 4.7µF, TA = -40°C to +85°C, Typical values are at TA = +25°C.  
MIN  
MAX  
PARAMETER  
TEST CONDITIONS  
IN = VCC_5V (Note 10)  
IN > 5.6V, IL = 60mA  
(Note 11) TYP (Note 11) UNITS  
VIN SUPPLY  
Input Voltage Range  
Input Voltage Range  
5.6  
4.5  
12.0  
5.0  
24.0  
5.6  
V
V
V
V
VCC_5V SUPPLY (Note 6)  
Operation Voltage  
4.5  
4.5  
60  
5.0  
5.0  
5.6  
5.5  
V
V
Internal LDO Output Voltage  
Maximum Supply Current of Internal LDO  
VIN = 12V  
mA  
V
IN SUPPLY CURRENT  
Shutdown Current (Note 7)  
EN/SS1 = EN/SS2 = EN/SS3 = 0,  
75  
110  
5
µA  
V
IN =12V. PGOOD and RST are  
floating.  
Operating Current (Note 8)  
REFERENCE SECTION  
3
mA  
Internal Reference Voltage  
Reference Voltage Accuracy  
PWM CONTROLLER ERROR AMPLIFIERS  
DC Gain (Note 9)  
Across specified temperature range  
Across specified temperature range  
0.8  
V
-1  
+1  
%
88  
15  
dB  
Gain-BW Product (Note 9)  
Slew Rate (Note 9)  
MHz  
V/µs  
2.0  
PWM REGULATOR  
Switching Frequency (ISL9440B)  
Maximum Duty Cycle (ISL9440B)  
Minimum Duty Cycle (ISL9440B)  
Switching Frequency (ISL9440C)  
260  
522  
300  
93  
340  
678  
kHz  
%
3
%
600  
kHz  
FN6799 Rev 4.00  
February 18, 2016  
Page 6 of 25  

ISL9440BIRZ-T 替代型号

型号 品牌 替代类型 描述 数据表
ISL9440BIRZ INTERSIL

功能相似

Triple Step-Down PWM and Single Linear Controller with Programmable Soft-Start

与ISL9440BIRZ-T相关器件

型号 品牌 获取价格 描述 数据表
ISL9440C INTERSIL

获取价格

Triple PWM Step-Down Synchronous Buck Controller and One LDO
ISL9440CEVAL1Z INTERSIL

获取价格

Triple PWM Step-Down Synchronous Buck Controller and One LDO
ISL9440CIRZ INTERSIL

获取价格

Triple Step-Down PWM and Single Linear Controller with Programmable Soft-Start
ISL9440CIRZ RENESAS

获取价格

0.1A SWITCHING REGULATOR, 678kHz SWITCHING FREQ-MAX, PQCC32, 5 X 5 MM, ROHS COMPLIANT, PLA
ISL9440CIRZ-T RENESAS

获取价格

0.1A SWITCHING REGULATOR, 678kHz SWITCHING FREQ-MAX, PQCC32, 5 X 5 MM, ROHS COMPLIANT, PLA
ISL9440IRZ RENESAS

获取价格

Triple, 180° Out-of-Phase, Step-Down PWM and
ISL9440IRZ INTERSIL

获取价格

Triple, 180° Out-of-Phase, Step-Down
ISL9440IRZ-T INTERSIL

获取价格

Triple, 180° Out-of-Phase, Step-Down
ISL9440IRZ-T13 RENESAS

获取价格

SWITCHING CONTROLLER
ISL9440IRZ-T7 RENESAS

获取价格

SWITCHING CONTROLLER