数据搜索系统，热门电子元器件搜索
  Chinese  ▼
ALLDATASHEETCN.COM

X  

预览 PDF HTML

MAX1684EEE 数据表(PDF) 3 Page - Maxim Integrated Products

部件名 MAX1684EEE
功能描述  Low-Noise, 14V Input, 1A, PWM Step-Down Converters
PDF  16 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  MAXIM [Maxim Integrated Products]
网页  https://www.maximintegrated.com/en.html
标志 MAXIM - Maxim Integrated Products

MAX1684EEE 数据表(HTML) 3 Page - Maxim Integrated Products

  MAX1684EEE Datasheet HTML 1Page - Maxim Integrated Products MAX1684EEE Datasheet HTML 2Page - Maxim Integrated Products MAX1684EEE Datasheet HTML 3Page - Maxim Integrated Products MAX1684EEE Datasheet HTML 4Page - Maxim Integrated Products MAX1684EEE Datasheet HTML 5Page - Maxim Integrated Products MAX1684EEE Datasheet HTML 6Page - Maxim Integrated Products MAX1684EEE Datasheet HTML 7Page - Maxim Integrated Products MAX1684EEE Datasheet HTML 8Page - Maxim Integrated Products MAX1684EEE Datasheet HTML 9Page - Maxim Integrated Products Next Button
Zoom Inzoom in Zoom Outzoom out
 3 / 16 page
background image
Low-Noise, 14V Input, 1A, PWM
Step-Down Converters
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS (continued)
(VIN = V SHDN = +6V, STBY = SYNC/PWM = CVL, VBOOT = VOUT, FB = AGND, circuit of Figure 1, TA = 0°C to +85°C, unless other-
wise noted. Typical values are at TA = +25°C.)
STBY = low, VIN = 2.7V
CONDITIONS
µA
230
430
Quiescent Supply Current
in Dropout
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
SHDN = low
µA
26
Shutdown Supply Current
MAX1684
260
300
340
MAX1684
180
350
VIN = 14V, VLX = 0 or 14V, SHDN = low
SYNC Capture Range
MAX1685
kHz
520
600
680
fOSC
Oscillator Frequency
µA
20
ILX
LX Leakage Current
%
100
Maximum Duty Cycle
(Note 3)
%
20
MAX1685
Constant-Frequency Minimum
Duty Cycle
10
-1µA < IREF < 50µA
mV
415
Reference Load Regulation
VIN = 3V to 14V, BOOT = AGND,
ICVL = 0 to 5mA
V
2.7
3.0
3.15
IREF = 0
CVL Regulator Output Voltage
2.7V < VBOOT < 5.5V
mV
0.2
5
Reference Supply Regulation
V
1.238
1.251
1.264
VREF
Reference Output Voltage
kHz
360
700
MAX1684
MAX1685
BOOT = AGND, ICVL = 5mA
mV
120
CVL Dropout Voltage
Typical hysteresis is 10°C (Note 4)
°C
160
Thermal Shutdown Threshold
BOOT falling edge,
typical hysteresis is 0.1V
V
2.4
2.5
2.6
BOOT Switchover Threshold
ICVH = -1mA
V
-5.0
-4.6
-4.1
CVH with Respect to VIN
SHDN, STBY, SYNC/PWM
V
2
VIH
Logic Input High Voltage
VILIM/SS = 1.4V
µA
3.3
4
4.65
ILIM/SS Source Current
High or low period
ns
500
SYNC/PWM Pulse Width
SHDN, STBY, SYNC/PWM
µA
-1
1
Logic Input Current
0.7
VIL
Logic Input Low Voltage
BOOT = AGND, CVL falling edge,
typical hysteresis is 40mV
V
2.4
2.5
2.6
CVL Undervoltage Lockout
Threshold
V



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16


数据表 下载

Go To PDF Page


链接网址



ALLDATASHEET是否为您带来帮助?  [ DONATE ] 

关于 Alldatasheet   |   广告服务   |   联系我们   |   隐私政策   |   数据表链接    |   链接交换   |   制造商名单
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