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参数资料
| 型号： | GM3255S8R |
| 厂商： | American Power Management Inc. |
| 元件分类： | DC/DC变换器 |
| 英文描述： | 1.5A 280kHz DC-DC CONVERTOR BOOST REGULATOR |
| 中文描述： | 1.5A的为280kHz的DC - DC转换器升压稳压器 |
| 文件页数： | 15/19页 |
| 文件大小： | 234K |
| 代理商： | GM3255S8R |
ELECTRICAL CHARACTERISTICS
(2.7 V < V
< 30 V; Industrial Grade: 0°C < T < 70°C; Commercial Grade: 0°C < T < 125°C; unless otherwise noted)
CC
J
TEST CONDITIONS
MIN
TYP
MAX
UNIT
CHARACTERISTICS
TEST CONDITIONS
MIN
Power Switch Section
Switch Saturation Voltage
Switch Current Limit
Minimum Pulse Width
Switch Leakage
General Section
Operating Current
Shutdown Mode Current
Minimum Operation Input
Voltage
Thermal Shutdown
Thermal Hysteresis
D I
/ DV
CC
SW
I
= 1.5A, (Note 2)
SWITCH
I
= 1.0A, 0°C T
85°C
SWITCH
J
I
=1.0A, -40°C T
0°C(Note 2)
SWITCH
A
I
= 10mA
SWITCH
50% duty cycle(Note 2)
80% duty cycle(Note 2)
FB = 0 V, I
=4.0A(Note 2 )
SW
2.7 V
V
12V, 10mA
I
1.0A
CC
SW
12V
V
30V, 10mA
I
1.0A
CC
SW
2.7 V
V
12V, 10mA
I
1.5A
CC
SW
(Note 2)
12V
V
30V, 10mA
I
1.5A
CC
SW
(Note 2)
V
= 40 V, V
= 0V
SW
CC
I= 0
SW
V < 0.8V, SS = 0V, 2.7V
V
12V
CCC
V < 0.8V, SS = 0V, 12V
V
30V
CCC
V
switching, maximum I
= 10mA
SW
(Note2)
-
1.6
1.5
200
150
-
0.8
0.55
0.75
0.09
1.9
1.7
250
10
-
17
-
2.0
5.5
12
-
2.45
180
25
1.4
1.00
1.30
0.45
2.4
2.2
300
30
100
30
100
8.0
60
100
2.70
210
-
V
A
ns
mA / A
A
mA
A
V
°C
(Note 2) Guaranteed by design, not 100% tested in production.
G
M
3
2
5
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相关代理商/技术参数 |
参数描述 |
|---|---|
| GM3255S8T | 制造商:GAMMA 制造商全称:GAMMA 功能描述:1.5A 280kHz DC-DC CONVERTOR BOOST REGULATOR |
| GM330K | 制造商:Mallory Sonalert Products Inc 功能描述:Cap Ceramic 33pF 500V SL 10% (6 X 4mm) Radial 6.4mm 85°C 制造商:CORNELL DUBILIER ELECTRONICS 功能描述:Cap Ceramic 33pF 500V SL 10% (6 X 4mm) Radial 6.4mm 85°C |
| GM331K | 功能描述:瓷片电容器 500V 330pF DISC RoHS:否 制造商:Vishay/Cera-Mite 电容:0.01 uF 容差:20 % 电压额定值:3 kV 工作温度范围:- 25 C to + 105 C 损耗因数 DF: 端接类型:Radial 产品:High Voltage Ceramic Disc Capacitors |
| GM3326 | 制造商:GAMMA 制造商全称:GAMMA 功能描述:PWM,PWM/PFM SWITCHING STEP-UP & DOWN DC/DC CONVERTER CONTROLLER ICS |
| GM3326-2.5ST25R | 制造商:GAMMA 制造商全称:GAMMA 功能描述:PWM,PWM/PFM SWITCHING STEP-UP & DOWN DC/DC CONVERTER CONTROLLER ICS |
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