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ISL8014IRZ-T PDF预览

ISL8014IRZ-T

更新时间: 2024-01-25 00:47:06
品牌 Logo 应用领域
英特矽尔 - INTERSIL 稳压器
页数 文件大小 规格书
16页 1337K
描述
Quiescent Current 1MHz High Efficiency Synchronous Buck Regulator

ISL8014IRZ-T 技术参数

生命周期:Unknown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:6 weeks
风险等级:5.18其他特性:ALSO OPERATES IN PFM MODE
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:5.5 V
最小输入电压:2.7 V标称输入电压:3.6 V
JESD-30 代码:S-PQCC-N16JESD-609代码:e3
长度:4 mm湿度敏感等级:1
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
最大输出电流:6.6 A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:BUCK
最大切换频率:1200 kHz温度等级:INDUSTRIAL
端子面层:Matte Tin (Sn) - annealed端子形式:NO LEAD
端子节距:0.65 mm端子位置:QUAD
处于峰值回流温度下的最长时间:30宽度:4 mm
Base Number Matches:1

ISL8014IRZ-T 数据手册

 浏览型号ISL8014IRZ-T的Datasheet PDF文件第1页浏览型号ISL8014IRZ-T的Datasheet PDF文件第2页浏览型号ISL8014IRZ-T的Datasheet PDF文件第3页浏览型号ISL8014IRZ-T的Datasheet PDF文件第5页浏览型号ISL8014IRZ-T的Datasheet PDF文件第6页浏览型号ISL8014IRZ-T的Datasheet PDF文件第7页 
ISL8014  
Absolute Maximum Ratings (Reference to GND)  
Thermal Information  
VIN, VDD . . . . . . . . . . . . . . -0.3V to 6V (DC) or 7V (20ms)  
EN, SYNCH, PG . . . . . . . . . . . . . . . . . .-0.3V to VIN + 0.3V  
LX . . . -1.5V (100ns)/-0.3V (DC) to 6.5V (DC) or 7V (20ms)  
VFB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 2.7V  
Thermal Resistance (Typical, Notes 4, 5)θJA (°C/W)θJC (°C/W)  
16 Ld 4x4 QFN Package . . . . . . .  
39  
3
Junction Temperature Range . . . . . . . . . . -55°C to +125°C  
Storage Temperature Range. . . . . . . . . . . -65°C to +150°C  
Pb-Free Reflow Profile . . . . . . . . . . . . . . . . . .see link below  
http://www.intersil.com/pbfree/Pb-FreeReflow.asp  
Recommended Operating Conditions  
VIN Supply Voltage Range. . . . . . . . . . . . . . . . 2.7V to 5.5V  
Load Current Range . . . . . . . . . . . . . . . . . . . . . . . 0A to 4A  
Ambient Temperature Range . . . . . . . . . . . .-40°C to +85°C  
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.  
NOTE:  
4. θ is measured in free air with the component mounted on a high effective thermal conductivity test board with “direct attach”  
JA  
features. See Tech Brief TB379.  
5. θ , “case temperature” location is at the center of the exposed metal pad on the package underside. See Tech Brief TB379.  
JC  
Electrical Specifications Unless otherwise noted, all parameter limits are established over the recommended  
operating conditions and the typical specification are measured at the following conditions:  
T = -40°C to +85°C, V = 3.6V, EN = VDD, unless otherwise noted. Typical values are at  
A
IN  
T = +25°C. Boldface limits apply over the operating temperature range,  
A
-40°C to +85°C.  
MIN  
MAX  
PARAMETER  
INPUT SUPPLY  
Undervoltage Lockout  
SYMBOL  
TEST CONDITIONS  
(Note 7) TYP (Note 7)  
UNITS  
V
V
Rising, no load  
-
2.2  
-
2.5  
2.4  
35  
2.7  
-
V
V
DD  
UVLO  
Threshold  
Falling, no load  
Quiescent Supply Current  
I
SYNCH = GND, no load at the output  
-
µA  
µA  
VIN  
SYNCH = GND, no load at the output  
and no switches switching  
-
30  
45  
SYNCH = VDD, F = 1MHz, no load at  
S
-
-
6.5  
0.1  
10  
2
mA  
µA  
the output  
Shut Down Supply Current  
OUTPUT REGULATION  
Reference Voltage  
I
V
= 5.5V, EN = low  
IN  
SD  
V
0.790  
0.8  
0.1  
0.2  
1
0.810  
V
REF  
VFB Bias Current  
I
VFB = 0.75V  
= V + 0.5V to 5.5V (minimal 2.7V)  
-
-
-
-
-
-
µA  
VFB  
Line Regulation  
V
%/V  
ms  
IN  
O
Soft-Start Ramp Time Cycle  
OVERCURRENT PROTECTION  
Current Limit Blanking Time  
t
-
-
17  
4
-
-
Clock pulses  
SS cycle  
OCON  
Overcurrent and Auto Restart  
Period  
t
OCOFF  
Switch Current Limit  
Peak Skip Limit  
I
(Note 6)  
(Note 6)  
4.9  
-
6.0  
1.3  
7.1  
-
A
A
LIMIT  
I
SKIP  
COMPENSATION  
Error Amplifier  
-
20  
-
µA/V  
Trans-Conductance  
Trans-Resistance  
RT  
0.17  
0.20  
0.23  
Ω
FN6576.4  
November 23, 2009  
4

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