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参数资料
| 型号： | ISL9103IRUWEVAL1Z |
| 厂商： | Intersil |
| 文件页数： | 3/13页 |
| 文件大小： | 0K |
| 描述： | EVAL BOARD 1 FOR ISL9103IRUW |
| 标准包装： | 1 |
| 系列： | * |
ISL9103, ISL9103A
Absolute Maximum Ratings
Thermal Information
VIN, EN to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
-0.3V to 6.5V
Thermal Resistance (Typical, Note 5)
θ JA (°C/W)
SW to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
FB to GND (for adjustable version) . . . . . . . . . . . . . . .
FB to GND (for fixed output version) . . . . . . . . . . . . . .
-1.5V to 6.5V
-0.3V to 2.7V
-0.3V to 3.6V
6 Ld 1.6x1.6 μTDFN Package . . . . . . . . . . . . . . . . . 160
Junction Temperature Range. . . . . . . . . . . . . . . . . .-40°C to +125°C
Storage Temperature Range . . . . . . . . . . . . . . . . . .-65°C to +150°C
Recommended Operating Conditions
VIN Supply Voltage Range . . . . . . . . . . . . . . . . . . . . . . 2.7V to 6.0V
Pb-free Reflow Profile . . . . . . . . . . . . . . . . . . . . . . . . .see link below
Load Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .up to 500mA
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:
5. θ JA is measured with the component mounted on a high effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
Electrical Specifications
Unless otherwise noted, all parameter limits are guaranteed over the recommended operating conditions and
the typical specifications are measured at the following conditions: T A = +25°C, V IN = V EN = 3.6V, L = 2.2μH,
C 1 = 10μF, C 2 = 10μF, I OUT = 0A (see “Typical Applications” on page 8). Boldface limits apply over the
operating temperature range, -40°C to +85°C.
MIN
MAX
PARAMETER
SYMBOL
TEST CONDITIONS
(Note6)
TYP
(Note 6)
UNITS
SUPPLY
Undervoltage Lockout Threshold (UVLO)
UVLO Hysteresis
Quiescent Supply Current (for ISL9103
V UVLO
I VIN1
T A = +25°C, Rising
In skip mode, no load at the output, no switch,
-
50
-
2.5
150
20
2.7
-
34
V
mV
μA
Adjustable Output Voltage Only)
V IN = 6.0V
Quiescent Supply Current (for ISL9103A
I VIN2
In skip mode, no load at the output, no switch,
-
32
45
μA
Adjustable Output Only)
V IN = 6.0V
Shut Down Supply Current
I SD
V IN = 6.0V, EN = LOW
-
0.05
1
μ A
OUTPUT REGULATION
FB Voltage Accuracy (for Adjustable Output
Only)
FB Voltage
V FB
T A = 0°C to +85°C
-2
-2.5
-
-
0.8
+2
+2.5
%
%
V
FB Bias Current (for Adjustable Output Only)
Output Voltage Accuracy (for Fixed Output
Voltage Only)
Line Regulation
Load Regulation
I FB
VFB = 0.75V
PWM Mode
V IN = V O + 0.5V to 6V (minimal 2.7V)
V IN = 3.6V, I O = 150mA to 500mA
-
-3
-
-
5
-
0.2
0.0009
100
3
-
-
nA
%
%/V
%/mA
SW
P-Channel MOSFET ON-Resistance
N-Channel MOSFET ON-Resistance
V IN = 3.6V, I O = 200mA
V IN = 2.7V, I O = 200mA
V IN = 3.6V, I O = 200mA
-
-
-
0.45
0.55
0.4
0.6
0.72
0.52
Ω
Ω
Ω
N-Channel Bleeding MOSFET
ON-Resistance
V IN = 2.7V, I O = 200mA
-
-
0.5
100
0.65
-
Ω
Ω
P-Channel MOSFET Peak Current Limit
Maximum Duty Cycle
SW Leakage Current
PWM Switching Frequency
I PK
f S
V IN = 4.2V
SW at Hi-Z state
V IN = 3.6V
0.7
-
-
1.9
0.95
100
0.01
2.4
1.30
-
2
2.75
A
%
μA
MHz
3
FN6828.2
November 24, 2009
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| ISL9104 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:500mA 4.3MHz Low IQ High Efficiency Synchronous |
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