参数资料
型号: ADP222ACPZ-3330-R7
厂商: Analog Devices Inc
文件页数: 3/24页
文件大小: 0K
描述: IC REG LDO 3.3V/3V .3A 8LFCSP
标准包装: 3,000
稳压器拓扑结构: 正,固定式
输出电压: 3.3V,3V
输入电压: 2.5 V ~ 5.5 V
电压 - 压降(标准): 0.17V @ 300mA
稳压器数量: 2
电流 - 输出: 300mA
电流 - 限制(最小): 340mA
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 8-UFDFN 裸露焊盘,CSP
供应商设备封装: 8-LFCSP-UD(2x2)
包装: 带卷 (TR)

Data Sheet
ADP222/ADP223/ADP224/ADP225
SPECIFICATIONS
V IN = (V OUT + 0.5 V) or 2.5 V (whichever is greater), EN1 = EN2 = V IN , I OUT1 = I OUT2 = 10 mA, C IN = C OUT1 = C OUT2 = 1 μF, T A = 25°C,
unless otherwise noted.
Table 1.
Parameter
INPUT VOLTAGE RANGE
OPERATING SUPPLY CURRENT
Symbol
V IN
I GND
Test Conditions/Comments
T J = ?40°C to +125°C
I OUT = 0 μA
Min
2.5
Typ
65
Max
5.5
Unit
V
μA
WITH BOTH REGULATORS ON
I OUT = 0 μA, T J = ?40°C to +125°C
I OUT = 10 mA
I OUT = 10 mA, T J = ?40°C to +125°C
I OUT = 300 mA
I OUT = 300 mA, T J = ?40°C to +125°C
100
300
150
200
450
μA
μA
μA
μA
μA
SHUTDOWN CURRENT
I GND-SD
EN1 = EN2 = GND
0.2
2
μA
OUTPUT VOLTAGE ACCURACY 1
V OUT
T J = ?40°C to +125°C
ADJUSTABLE-OUTPUT VOLTAGE
V ADJ
I OUT = 10 mA
0 μA < I OUT < 300 mA, V IN = (V OUT + 0.5 V) to 5.5 V
T J = ?40°C to +125°C
?1
?2
+1
+2
%
%
ACCURACY 1
I OUT = 10 mA
0 μA < I OUT < 300 mA, V IN = (V OUT + 0.5 V) to 5.5 V
0.495
0.490
0.500
0.505
0.510
V
V
LINE REGULATION
ΔV OUT /ΔV IN
V IN = (V OUT + 0.5 V) to 5.5 V
V IN = (V OUT + 0.5 V) to 5.5 V, T J = ?40°C to +125°C
?0.05
0.01
+0.05
%/V
%/V
LOAD REGULATION
ΔV OUT /ΔI OUT
I OUT = 1 mA to 300 mA
0.001
%/mA
I OUT = 1 mA to 300 mA, T J = ?40°C to +125°C
0.002
%/mA
DROPOUT VOLTAGE 3
V DROPOUT
V OUT = 3.3 V
I OUT = 10 mA
I OUT = 10 mA, T J = ?40°C to +125°C
I OUT = 300 mA
I OUT = 300 mA, T J = ?40°C to +125°C A
6
170
9
260
mV
mV
mV
mV
SENSE INPUT BIAS CURRENT
ADJx INPUT BIAS CURRENT
START-UP TIME 4
CURRENT-LIMIT THRESHOLD 5
SENSE I-BIAS
ADJ I-BIAS
t START-UP
I LIMIT
2.5 V ≤ V IN ≤ 5.5 V, SENSEx connected to VOUTx
2.5 V ≤ V IN ≤ 5.5 V, ADJx connected to VOUTx
V OUT = 3.3 V
V OUT = 0.8 V
340
10
10
240
100
400
nA
nA
μs
μs
mA
THERMAL SHUTDOWN
Thermal Shutdown Threshold
Thermal Shutdown Hysteresis
TS SD
TS SD-HYS
T J rising
155
15
°C
°C
EN INPUT
EN Input Logic High
EN Input Logic Low
EN Input Leakage Current
V IH
V IL
V I-LEAKAGE
2.5 V ≤ V IN ≤ 5.5 V
2.5 V ≤ V IN ≤ 5.5 V
EN1 = EN2 = V IN or GND
EN1 = EN2 = V IN or GND, T J = ?40°C to +125°C
1.2
0.1
0.4
1
V
V
μA
μA
UNDERVOLTAGE LOCKOUT
UVLO
Input Voltage Rising
Input Voltage Falling
Hysteresis
UVLO RISE
UVLO FALL
UVLO HYS
2.2
120
2.45
V
V
mV
OUTPUT DISCHARGE TIME
OUTPUT DISCHARGE RESISTANCE
t DIS
R QOD
V OUT = 2.8 V
1000
140
μs
Ω
Rev. D | Page 3 of 24
相关PDF资料
PDF描述
ADP222ACPZ-1218-R7 IC REG LDO 1.2V/1.8V .3A 8LFCSP
ADP222ACPZ-2818-R7 IC REG LDO 2.8V/1.8V .3A 8LFCSP
ADP222ACPZ-1827-R7 IC REG LDO 1.8V/2.7V .3A 8LFCSP
ADP222ACPZ-1228-R7 IC REG LDO 1.2V/2.8V .3A 8LFCSP
ASC22DRTI CONN EDGECARD 44POS .100 DIP SLD
相关代理商/技术参数
参数描述
ADP223 制造商:AD 制造商全称:Analog Devices 功能描述:Dual, 300 mA Output, Low Noise
ADP2230ACPZ-1218R7 功能描述:Buck Switching Regulator IC Positive Fixed 1.2V, 1.8V 2 Output 800mA 10-WFDFN Exposed Pad, CSP 制造商:analog devices inc. 系列:- 包装:剪切带(CT) 零件状态:有效 功能:降压 输出配置:正 拓扑:降压 输出类型:固定 输出数:2 电压 - 输入(最小值):2.3V 电压 - 输入(最大值):6.5V 电压 - 输出(最小值/固定):1.2V,1.8V 电压 - 输出(最大值):- 电流 - 输出:800mA 频率 - 开关:2MHz 同步整流器:是 工作温度:-40°C ~ 85°C(TA) 安装类型:表面贴装 封装/外壳:10-WFDFN 裸露焊盘,CSP 供应商器件封装:10-LFCSP-WD(3x3) 标准包装:1
ADP2230ACPZ-1233R7 功能描述:Buck Switching Regulator IC Positive Fixed 1.2V, 3.3V 2 Output 800mA 10-WFDFN Exposed Pad, CSP 制造商:analog devices inc. 系列:- 包装:剪切带(CT) 零件状态:有效 功能:降压 输出配置:正 拓扑:降压 输出类型:固定 输出数:2 电压 - 输入(最小值):2.3V 电压 - 输入(最大值):6.5V 电压 - 输出(最小值/固定):1.2V,3.3V 电压 - 输出(最大值):- 电流 - 输出:800mA 频率 - 开关:2MHz 同步整流器:是 工作温度:-40°C ~ 85°C(TA) 安装类型:表面贴装 封装/外壳:10-WFDFN 裸露焊盘,CSP 供应商器件封装:10-LFCSP-WD(3x3) 标准包装:1
ADP2230ACPZ-1833R7 功能描述:Buck Switching Regulator IC Positive Fixed 1.8V, 3.3V 2 Output 800mA 10-WFDFN Exposed Pad, CSP 制造商:analog devices inc. 系列:- 包装:剪切带(CT) 零件状态:有效 功能:降压 输出配置:正 拓扑:降压 输出类型:固定 输出数:2 电压 - 输入(最小值):2.3V 电压 - 输入(最大值):6.5V 电压 - 输出(最小值/固定):1.8V,3.3V 电压 - 输出(最大值):- 电流 - 输出:800mA 频率 - 开关:2MHz 同步整流器:是 工作温度:-40°C ~ 85°C(TA) 安装类型:表面贴装 封装/外壳:10-WFDFN 裸露焊盘,CSP 供应商器件封装:10-LFCSP-WD(3x3) 标准包装:1
ADP2230ACPZ-R7 功能描述:Buck Switching Regulator IC Positive Adjustable 0.8V 2 Output 800mA 10-WFDFN Exposed Pad, CSP 制造商:analog devices inc. 系列:- 包装:剪切带(CT) 零件状态:有效 功能:降压 输出配置:正 拓扑:降压 输出类型:可调式 输出数:2 电压 - 输入(最小值):2.3V 电压 - 输入(最大值):6.5V 电压 - 输出(最小值/固定):0.8V 电压 - 输出(最大值):6V 电流 - 输出:800mA 频率 - 开关:2MHz 同步整流器:是 工作温度:-40°C ~ 85°C(TA) 安装类型:表面贴装 封装/外壳:10-WFDFN 裸露焊盘,CSP 供应商器件封装:10-LFCSP-WD(3x3) 标准包装:1