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参数资料
| 型号： | PWM5031-001-2S |
| 元件分类： | 稳压器 |
| 英文描述： | 1 A SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, CDSO24 |
| 封装： | 0.600 X 0.300 INCH, 0.130 INCH HEIGHT, HERMETIC SEALED, CERAMIC, SOP-24 |
| 文件页数： | 16/19页 |
| 文件大小： | 236K |
| 代理商： | PWM5031-001-2S |
6
SCD5031 Rev L 11/3/08
Aeroflex Plainview
Auxiliary Amp Section
Input Offset Voltage
-
3.5
mV
Input Common Mode Voltage Range
Off VEE or VCC Rail, Note 3
VEE +0.2
-
VCC -0.2
V
Input Bias Current
Note 3
-
1.0
A
AVOL
f = 40KHz, 2V < VO < 4V, Note 3
100
-
dB
Unity Gain Bandwidth
Note 3
1.0
-
MHz
PSRR
4.5V < VCC < 5.5V, Note 3
60
70
-
dB
Output Sink Current
VPIN < VNIN, ENAUX = Hi, Note 3
--
+45
mA
Output Source Current
-
-28
mA
VOUT High
VPIN > VNIN, ENAUX = Hi, IO = 2mA VCC -0.3
-
V
VOUT Low
--
VEE +0.2
V
Under-Voltage Lockout Section
Start Threshold
3.9
4.1
4.25
V
Operating Voltage After Turn On
3.35
3.5
3.65
V
Digital Inputs
VIL
Logic Low, Note 3
-
0.8
V
VIH
Logic High, Note 3
2.0
-
V
Leakage Current - IIN
Note 3
-
100
nA
Digital Ouput (PWROK)
VOL
Logic low at 1.6mA
-
VEE +0.3
V
VOH
Logic high at -1.6mA
VCC -0.6
-
V
Notes
1. All voltages are with respect to Pin 12. All currents are positive into the specified terminal.
2. Meets ESD testing per MIL-STD-883, method 3015, Class 1A.
3. Parameters are guaranteed by design, not tested.
4. All electrical characterizations for the PWM5034 are the same as the PWM5032.
ELECTRICAL CHARACTERISTICS
1, 4
con’t
4.5 V < Vcc < 5.5V, -55°C < TA < +125°C, unless otherwise specified
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNITS
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