công cụ tìm kiếm bảng dữ liệu linh kiện điện tử
  Vietnamese  ▼
ALLDATASHEET.VN

X  

Preview PDF HTML

CS5111 bảng dữ liệu(PDF) 3 Page - Cherry Semiconductor Corporation

tên linh kiện CS5111
Giải thích chi tiết về linh kiện  1.4A Switching Regulator with 5V, 100mA Linear Regulator with Watchdog, RESET and ENABLE
PDF  10 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
nhà sản xuất  CHERRY [Cherry Semiconductor Corporation]
Trang chủ  http://www.cherrycorp.com/
Logo CHERRY - Cherry Semiconductor Corporation

CS5111 bảng dữ liệu(HTML) 3 Page - Cherry Semiconductor Corporation

  CS5111 Datasheet HTML 1Page - Cherry Semiconductor Corporation CS5111 Datasheet HTML 2Page - Cherry Semiconductor Corporation CS5111 Datasheet HTML 3Page - Cherry Semiconductor Corporation CS5111 Datasheet HTML 4Page - Cherry Semiconductor Corporation CS5111 Datasheet HTML 5Page - Cherry Semiconductor Corporation CS5111 Datasheet HTML 6Page - Cherry Semiconductor Corporation CS5111 Datasheet HTML 7Page - Cherry Semiconductor Corporation CS5111 Datasheet HTML 8Page - Cherry Semiconductor Corporation CS5111 Datasheet HTML 9Page - Cherry Semiconductor Corporation Next Button
Zoom Inzoom in Zoom Outzoom out
 3 / 10 page
background image
3
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Electrical Characteristics: 5V ≤ VIN ≤ 26V and -40°C ≤ TJ ≤ 150°C, COUT=100µF(ESR ≤ 8Ω), CDelay = 0.1µF, RBIAS = 64.9k,
COSC = 390 pF, CCOMP = 0.1µF unless otherwise specified.
s
Watchdog Input (WDI)
VIH
Peak WDI needed to activate
2.0
V
VIL
0.8
V
Hysteresis
Note 1
25
50
mV
Pull-Up Resistor
WDI=0V
20
50
100
kΩ
Low Threshold
6.25
8.78
11.0
ms
Floating Input Voltage
3.5
V
WDI Pulse Width
5µs
s
Switcher Section
Minimum Operating
5.0
V
Input Voltage
Switching Frequency
Refer to Figure 1d.
80
95
110
kHz
Switch Saturation Voltage
ISW = 1.4A
0.7
1.1
1.6
V
Output Current Limit
1.4
2.5
A
Max Switching Frequency
VSW = 7.5V with 50Ω load,
120
kHz
Refer to Figure 1d.
VFB1 Regulation Voltage
1.206
1.25
1.294
V
VFB2 Regulation Voltage
1.206
1.25
1.294
V
VFB1, VFB2 Input Current
VFB1 = VFB2 = 5V
1
µA
Oscillator Charge Current
COSC = 0V
35
40
45
µA
Oscillator Discharge Current COSC = 4V
270
320
370
µA
CDelay Charge Current
CDelay = 0V
35
40
45
µA
Switcher Max Duty Cycle
VSW = 5V with 50Ω load,
72
85
95
%
VFB1 = VFB2 = 1V
Current Sense Amp Gain
ISW = 2.3A
7
Error Amp DC Gain
67
dB
Error Amp Transconductance
2700
µA/V
s
Input
VIL
0.8
1.24
V
VIH
1.30
2.0
V
Hysteresis
60
mV
Input Impedance
10
20
40
kΩ
s
Select Input
VIL (Selects VFB1)
4.9 ≤ VLIN ≤ 5.1
0.8
1.25
V
VIH (Selects VFB2)
4.9 ≤ VLIN ≤ 5.1
1.25
2.0
V
SELECT Pull-Up
SELECT = 0V
10
24
50
kΩ
Floating Input Voltage
3.5
4.5
V
Note 1: Guaranteed by Design, not 100% tested in production.
ENABLE
RESET



Html Pages

1 2 3 4 5 6 7 8 9 10


bảng dữ liệu tải về

Go To PDF Page


Link URL



Cho đến nay ALLDATASHEET có giúp ích cho doanh nghiệp của bạn hay không?  [ DONATE ] 

Alldatasheet là   |   Quảng cáo   |   Liên lạc với chúng tôi   |   Chính sách bảo mật   |   Liên kết đến bảng dữ liệu    |   Trao đổi link   |   Tìm kiếm theo nhà sản xuất
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com