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

X  

预览 PDF HTML

ADP1660ACBZ-R7 数据表(PDF) 3 Page - Analog Devices

部件名 ADP1660ACBZ-R7
功能描述  Dual 750 mA LED Flash Driver with I2C-Compatible Interface
PDF  28 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  AD [Analog Devices]
网页  http://www.analog.com
标志 AD - Analog Devices

ADP1660ACBZ-R7 数据表(HTML) 3 Page - Analog Devices

  ADP1660ACBZ-R7 Datasheet HTML 1Page - Analog Devices ADP1660ACBZ-R7 Datasheet HTML 2Page - Analog Devices ADP1660ACBZ-R7 Datasheet HTML 3Page - Analog Devices ADP1660ACBZ-R7 Datasheet HTML 4Page - Analog Devices ADP1660ACBZ-R7 Datasheet HTML 5Page - Analog Devices ADP1660ACBZ-R7 Datasheet HTML 6Page - Analog Devices ADP1660ACBZ-R7 Datasheet HTML 7Page - Analog Devices ADP1660ACBZ-R7 Datasheet HTML 8Page - Analog Devices ADP1660ACBZ-R7 Datasheet HTML 9Page - Analog Devices Next Button
Zoom Inzoom in Zoom Outzoom out
 3 / 28 page
background image
Data Sheet
ADP1660
Rev. 0 | Page 3 of 28
SPECIFICATIONS
VIN1 = 3.6 V, TJ = −40°C to +125°C for minimum/maximum specifications, and TA = 25°C for typical specifications, unless otherwise noted.
Table 1.
Parameter2
Test Conditions/Comments
Min
Typ
Max
Unit
SUPPLY
Input Voltage Range
2.7
5.0
V
Undervoltage Lockout Threshold
VIN falling
2.3
2.4
2.5
V
Undervoltage Lockout Hysteresis
50
100
150
mV
Shutdown Current, EN = 0 V
TJ = −40°C to +85°C, current into VIN pin,
VIN = 2.7 V to 4.5 V
0.2
1
µA
Standby Current, EN = 1.8 V
TJ = −40°C to +85°C, current into VIN pin,
VIN = 2.7 V to 4.5 V
3
10
µA
Operating Quiescent Current
Torch mode, ILED = 100 mA
5.3
mA
SW Switch Leakage Current
TJ = −40°C to +85°C, VSW3 = 5 V
2
µA
TJ = 25°C, VSW3 = 5 V
0.5
µA
LED DRIVER
LED Current
Assist Light, Torch Mode Current
Assist light value setting = 0 (0 0000 binary)
0
mA
Assist light value setting = 16 (1 0000 binary)
200
mA
Flash Mode Current
Flash value setting = 0 (00 0000 binary)
0
mA
Flash value setting = 60 (11 1100 binary)
750
mA
LED Current Error per Channel
ILED = 200 mA to 750 mA
−5
±1
+5
%
ILED = 100 mA to 187.5 mA
−7
±1
+7
%
ILED = 50 mA to 87.5 mA
±3
%
ILED = 25 mA to 37.5 mA
±6
%
ILED = 12.5 mA
±10
%
LED Channel Mismatch
ILED = 275 mA to 750 mA
0.5
3
%
ILED = 137.5 mA to 262.5 mA
1
4
%
ILED = 25 mA to 125 mA
2
%
ILED = 12.5 mA
4
%
LED Current Source Headroom
Flash mode, ILED = 750 mA
290
mV
Torch mode, ILED = 200 mA
190
mV
LED1/LED2 Ramp-Up Time
0.6
ms
LED1/LED2 Ramp-Down Time
0.1
ms
SWITCHING REGULATOR
Switching Frequency
Switching frequency = 3 MHz
2.8
3.0
3.2
MHz
Switching frequency = 1.5 MHz
1.4
1.5
1.6
MHz
Minimum Duty Cycle
Switching frequency = 3 MHz
14
%
Switching frequency = 1.5 MHz
7
%
N-FET Resistance
60
mΩ
P-FET Resistance
50
mΩ
Voltage Output Mode
VOUT Voltage
4.575
5
5.425
V
Output Current
500
mA
Line Regulation
ILOAD at VOUT pin = 300 mA
0.3
%/V
Load Regulation
−0.7
%/A
Pass-Through Mode Transition
Flash Mode
VIN to LED1/LED2, Entry
ILED1 = ILED2 = 750 mA
580
mV
VIN to LED1/LED2, Exit
ILED1 = ILED2 = 750 mA
435
mV
Torch Mode
VIN to LED1/LED2, Entry
ILED = 200 mA
380
mV
VIN to LED1/LED2, Exit
ILED = 200 mA
285
mV



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28


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