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参数资料
| 型号： | FSBH0370NY_F116 |
| 厂商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分类： | 稳压器 |
| 英文描述： | 1.3 A SWITCHING CONTROLLER, 106 kHz SWITCHING FREQ-MAX, DIP8 |
| 封装： | GREEN, MS-001BA, DIP-8 |
| 文件页数： | 15/16页 |
| 文件大小： | 938K |
| 代理商： | FSBH0370NY_F116 |
2010 Fairchild Semiconductor Corporation
www.fairchildsemi.com
FSBH0F70A_F116, FSBH0170/0270/0370_F116 Rev. 1.0.1
8
FSBH0F70A_F116,
F
S
BH0170/
0270/
0370_F116
—
Green
Mode
Fairch
ild
Power
Switch
(FPS)
Electrical Characteristics (Continued)
VDD=15V and TA=25C unless otherwise specified.
Symbol
Parameter
Condition
Min.
Typ.
Max.
Unit
VFB-N
Green-Mode Entry FB Voltage
2.3
2.5
2.7
V
VFB-G
Green-Mode Ending FB Voltage
1.9
2.0
2.1
V
VFB-ZDC
Zero Duty Cycle FB Voltage
1.6
V
VFB-OLP
FB Open-Loop
Trigger Level
FSBH0F70A_F116
5.2
5.4
5.6
V
FSBH0x70_F116
4.4
4.6
4.8
tD-OLP
FB Open-Loop Protection Delay
50
56
59
ms
Current-Sense Section
(15)
ILIM
Peak Current
Limit
FSBH0F70A_F116
VIN Open
0.63
0.73
0.83
A
FSBH0170_F116
VIN=1.2V
0.70
0.80
0.90
FSBH0270_F116
VIN=1.2V
0.90
1.00
1.10
FSBH0370_F116
VIN=1.2V
1.10
1.20
1.30
tSS
Period During Soft-Start Time
(11)
4.5
5.0
5.5
ms
Constant Power Limit (FSBH0170, FSBH0270, FSBH0370)
VLMT1
Threshold Voltage 1 for Current Limit
VIN=1.2V
0.73
0.80
0.87
V
VLMT2
Threshold Voltage 2 for Current Limit
VIN=3.6V
0.56
0.63
0.70
V
Constant Power Limit (FSBH0F70A)
VLMT
Threshold Voltage for Current Limit
0.97
1.00
1.03
V
Over-Temperature Protection Section (OTP)
TOTP
Protection Junction Temperature
(11,13)
+135
+142
+150
°C
TRESTART
Restart Junction Temperature
(11,14)
TOTP-25
°C
Notes:
11. These parameters, although guaranteed, are not 100% tested in production.
12. Pulse test: pulse width ≤ 300s, duty ≤ 2%.
13. When activated, the output is disabled and the latch is turned off.
14. The threshold temperature for enabling the output again and resetting the latch after over-temperature protection
has been activated.
15. These parameters, although guaranteed, are tested in wafer process.
Figure 5.
VFB vs. PWM Frequency
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相关代理商/技术参数 |
参数描述 |
|---|---|
| FSBH0F70A | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:Green Mode Fairchild Power Switch |
| FSBH0F70A_10 | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:Green Mode Fairchild Power Switch |
| FSBH0F70ANY | 功能描述:电流型 PWM 控制器 0.5A/700V 100kHz Power Switch RoHS:否 制造商:Texas Instruments 开关频率:27 KHz 上升时间: 下降时间: 工作电源电压:6 V to 15 V 工作电源电流:1.5 mA 输出端数量:1 最大工作温度:+ 105 C 安装风格:SMD/SMT 封装 / 箱体:TSSOP-14 |
| FSBH0F70ANY_F116 | 功能描述:电源开关 IC - USB GRN Mode PowerSwitch RoHS:否 制造商:Micrel 电源电压-最小:2.7 V 电源电压-最大:5.5 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:SOIC-8 封装:Tube |
| FSBH0F70WA | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:Green Mode Fairchild Power Switch (FPSa?￠) |
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