- 您现在的位置：买卖IC网 > Sheet目录308 > ADP5501ACPZ-RL (Analog Devices Inc)IC LED DRVR WHITE BCKLGT 24LFCSP
ADP5501
SPECIFICATIONS
VBAT = 2.7 V to 5.5 V, T J = ?400C to +1250C, unless otherwise noted.
Table 1.
Parameter
Symbol
Conditions 1
Min
Typ
Max
Unit
SUPPLY VOLTAGE
VBAT Input Voltage Range
VDDIO Input Voltage Range
V BAT
V IO
2.7
1.8
5.5
3.3 2
V
V
Undervoltage Lockout Threshold
UVLO VBAT
UVLO VBAT
UVLO VDDIO
UVLO VDDIO
VBAT falling
VBAT rising
VDDIO falling
VDDIO rising
1.7
1.1
2.1
2.4
1.3
1.4
2.7
V
V
V
V
SW Leakage
SW LEAKAGE
2.7 V ≤ VBAT ≤ 5.5 V
0.1
1
μA
SUPPLY CURRENT
Shutdown Current 3
Standby Current 4
I SD
I STNBY
VDDIO = 0 V
1.8 V ≤ VDDIO ≤ 3.3 V 2 ,
0.1
25
1
45
μA
μA
STNBY = 0
BACKLIGHT LED DRIVER (SW, BST)
Current Limit (Peak Inductor Current)
On Resistance
Overvoltage Threshold
Boost Startup Time
450
200
24.5
600
200
27
1
750
400
29.5
mA
mΩ
V
mS
BACKLIGHT LED CURRENT SINK (BL_SNK)
Full-Scale Current Sink
Backlight code = 0x7F,
26
30
32
mA
bias = 0.65 V
Backlight Current Ramp Rate
Fade timers disabled
0.3
mA/ms
AMBIENT LIGHT SENSOR (CMP_IN)
Full-Scale Current
BL FULLSCALE
0.7
1
1.2
mA
INPUT LOGIC LEVELS (SCL, SDA, RST)
Logic Low Input Voltage
Logic High Input Voltage
V IL
V IH
1.8 V ≤ VDDIO ≤ 3.3 V 2
1.8 V ≤ VDDIO ≤ 3.3 V 2
0.7 × VDDIO
0.3 × VDDIO
V
V
Input Leakage Current
INPUT LOGIC DEBOUNCE (RST)
V I-LEAKAGE
V IL-DBNC
1.8 V ≤ VDDIO ≤ 3.3 V 2
50
0.1
75
1
100
μA
μs
OPEN-DRAIN OUTPUT LOGIC LEVELS (INT, SDA)
Logic Low Output Voltage
V OL
I SINK = 1mA
0.4
V
Logic High Leakage Current
V OH-LEAKAGE
1.8 V ≤ VDDIO ≤ 3.3 V 2
0.1
1
μA
AUX LED CURRENT SINKs (ILED, C3, R3)
Leakage
LED LEAKAGE
Sink disabled
0.1
1
μA
Full-Scale Current Sink
LED FULLSCALE
Applied pin voltage = 1 V
10.5
14
16.5
mA
THERMAL SHUTDOWN
Thermal Shutdown Threshold
Thermal Shutdown Hysteresis
TS
TS HYS
T J rising
T J falling
150
10
°C
°C
I 2 C TIMING SPECIFICATIONS
Delay from Reset Deassertion to I 2 C Access
60
μs
SCL Clock Frequency
SCL High Time
SCL Low Time
Data Setup Time
f SCL
t HIGH
t LOW
t SU, DAT
0.6
1.3
100
400
kHz
μs
μs
ns
Data Hold Time
Setup Time for Repeated Start
t HD, DAT
t SU, STA
0
0.6
0.9
μs
μs
Rev. 0 | Page 3 of 28
发布紧急采购，3分钟左右您将得到回复。
相关PDF资料
ADP8863ACPZ-R7
IC LED DRVR WHIT BCKLGT 20-WLCSP
ADUM1100UR
IC DIGITAL ISOL/COUPLER 8SOIC
ADUM1201CR
IC ISOLATOR DIGITAL DUAL 8SOIC
ADUM1210BRZ
IC ISOLATOR DIGITAL DUAL 8SOIC
ADUM1233BRWZ-RL
IC ISOLATR DGTL 2CH 0.1A 16-SOIC
ADUM1234BRWZ-RL
IC ISOLATR DGTL 2CH 0.1A 16-SOIC
ADUM1250SRZ-RL7
IC ISOLATOR 1MBPS 4CH 2.5K 8SOIC
ADUM1286CRZ
ISOLATOR DGTL 3KVRMS 2CH 8-SOIC
相关代理商/技术参数
ADP5501-EVALZ
制造商:Analog Devices 功能描述:SINGLE CHANNEL BOOST CONVERTER - Boxed Product (Development Kits)
ADP5520
制造商:AD 制造商全称:Analog Devices 功能描述:Backlight Driver with I/O Expander
ADP5520ACPZ-R7
功能描述:IC LED DRVR WHITE BCKLGT 24LFCSP RoHS:是 类别:集成电路 (IC) >> PMIC - LED 驱动器 系列:- 标准包装:6,000 系列:- 恒定电流:- 恒定电压:- 拓扑:开路漏极，PWM 输出数:4 内部驱动器:是 类型 - 主要:LED 闪烁器 类型 - 次要:- 频率:400kHz 电源电压:2.3 V ~ 5.5 V 输出电压:- 安装类型:表面贴装 封装/外壳:8-VFDFN 裸露焊盘 供应商设备封装:8-HVSON 包装:带卷 (TR) 工作温度:-40°C ~ 85°C 其它名称:935286881118PCA9553TK/02-TPCA9553TK/02-T-ND
ADP5520ACPZ-RL
功能描述:IC LED DRVR WHITE BCKLGT 24LFCSP RoHS:是 类别:集成电路 (IC) >> PMIC - LED 驱动器 系列:- 标准包装:6,000 系列:- 恒定电流:- 恒定电压:- 拓扑:开路漏极，PWM 输出数:4 内部驱动器:是 类型 - 主要:LED 闪烁器 类型 - 次要:- 频率:400kHz 电源电压:2.3 V ~ 5.5 V 输出电压:- 安装类型:表面贴装 封装/外壳:8-VFDFN 裸露焊盘 供应商设备封装:8-HVSON 包装:带卷 (TR) 工作温度:-40°C ~ 85°C 其它名称:935286881118PCA9553TK/02-TPCA9553TK/02-T-ND
ADP5520ACPZ-RL1
制造商:AD 制造商全称:Analog Devices 功能描述:Backlight Driver with I/O Expander
ADP5520-EVALZ
功能描述:EVAL BOARD FOR ADP5520 RoHS:是 类别:编程器，开发系统 >> 评估板 - LED 驱动器 系列:- 标准包装:1 系列:PowerWise® 电流 - 输出 / 通道:20mA 输出及类型:1，非隔离 输出电压:17V 特点:可调光 输入电压:2.7 ~ 5.5 V 已供物品:板 已用 IC / 零件:LM3508 相关产品:LM3508TLX-ND - IC LED DRVR WHT BCKLGT 9USMDLM3508TLDKR-ND - IC LED DRVR WHT BCKLGT 9MICROSMDLM3508TLCT-ND - IC LED DRVR WHT BCKLGT 9MICROSMDLM3508TLTR-ND - IC LED DRVR WHT BCKLGT 9MICROSMD
ADP5520XCPZ-R7
功能描述:IC LED DRIVER RGLTR DIM 24LFCSP 制造商:analog devices inc. 系列:* 零件状态:上次购买时间 标准包装:1
ADP5585
制造商:AD 制造商全称:Analog Devices 功能描述:Keypad Decoder and I/O Expansion GPIO functions GPIO functions