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ISL6260CCRZ 数据手册 - Renesas Electronics（瑞萨电子）
制造商:
Renesas Electronics（瑞萨电子）
封装:
VFQFN-40
Pictures:
3D模型
符号图
焊盘图
引脚图
产品图
页面导航:
引脚图在P2Hot
典型应用电路图在P14P15
原理图在P16
封装尺寸在P28
型号编码规则在P1
标记信息在P1
封装信息在P1
技术参数、封装参数在P5P6P20P21
应用领域在P1
电气规格在P5P6P20P21P22
导航目录
ISL6260CCRZ数据手册
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4
FN9259.3
June 21, 2010
Absolute Maximum Ratings Thermal Information
Supply Voltage, V
DD
. . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3 to +7V
Battery Voltage, V
IN
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +25V
Open Drain Outputs, PGOOD, VR_TT# . . . . . . . . . . . . -0.3 to +7V
All Other Pins. . . . . . . . . . . . . . . . . . . . . . . . . .-0.3V to (V
DD
+ 0.3V)
Operating Conditions
Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . .-40°C to +100°C
Supply Voltage Range (Typical). . . . . . . . . . . . . . . . . . . . . +5V ±5%
Thermal Resistance (Notes 1, 2) θ
JA
(°C/W) θ
JC
(°C/W)
QFN Package. . . . . . . . . . . . . . . . . . . . 30 5.5
Maximum Junction Temperature . . . . . . . . . . . . . . . . . . . . . . +150°C
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . .-65°C to +150°C
Pb-Free Reflow Profile. . . . . . . . . . . . . . . . . . . . . . . . .see link below
http://www.intersil.com/pbfree/Pb-FreeReflow.asp
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:
1. θ
JA
is measured with the component mounted on a low effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
2. For θ
JC
, the “case temp” location is the center of the exposed metal pad on the package underside.
Electrical Specifications Operating Conditions: V
DD
= 5V, T
A
= -40°C to +100°C, unless otherwise noted. Parameters with MIN and/or
MAX limits are 100% tested at +25°C, unless otherwise specified. Temperature limits established by
characterization and are not production tested.
PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNITS
INPUT POWER SUPPLY
+5V Supply Current I
VDD
VR_ON = 3.3V 3.6 4.2 mA
VR_ON = 0V 1 µA
+3.3V Supply Current I
3V3
No load on CLK_EN# 1 µA
Battery Supply Current I
VIN
VR_ON = 0V 1 µA
V
IN
Input Resistance R
VIN
VR_ON = 3.3V 900 kΩ
Power-On-Reset Threshold POR
r
V
DD
rising 4.35 4.5 V
POR
f
V
DD
falling 3.95 4.15 V
VDD falling, T
A
= -10°C to +100°C 4.00 4.15 V
SYSTEM AND REFERENCES
System Accuracy %Error
(V
CC_CORE
)
No load; closed loop, active mode range
VID = 0.75V - 1.50V
-0.8 +0.8 %
No load; closed loop, active mode range
VID = 0.75V - 1.50V, T
A
= -10°C to +100°C
-0.5 +0.5 %
VID = 0.5V - 0.7375V -10 +10 mV
VID = 0.5V - 0.7375V, T
A
= -10°C to +100°C -8 +8 mV
VID = 0.3 - 0.4875V -18 +18 mV
VID = 0.3 - 0.4875V, T
A
= -10°C to +100°C -15 +15 mV
V
BOOT
1.176 1.200 1.224 V
Maximum Output Voltage V
CC_CORE(max)
VID = [0000000] 1.500 V
Minimum Output Voltage V
CC_CORE(min)
VID = [1100000] 0.300 V
VID Off State VID = [1111111] 0.0 V
R
BIAS
Voltage R
BIAS
= 147kΩ 1.45 1.47 1.49 V
CHANNEL FREQUENCY
Nominal Channel Frequency f
SW(nom)
Rfset = 7kΩ, 3 channel operation, V
COMP
= 2V 285 300 315 kHz
Adjustment Range See Equation 4 R
FSET
selection 200 500 kHz
AMPLIFIERS
Droop Amplifier Offset -0.3 +0.3 mV
Error Amp DC Gain A
v0
(Note 3) 90 dB
Error Amp Gain-Bandwidth Product GBW C
L
= 20pF (Note 3) 18 MHz
ISL6260C
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