参数资料
型号: LT3028EDHC#PBF
厂商: Linear Technology
文件页数: 8/16页
文件大小: 0K
描述: IC REG LDO ADJ .5A/.1A 16-DFN
产品培训模块: More Information on LDOs
标准包装: 73
稳压器拓扑结构: 正,可调式
输出电压: 1.22 V ~ 20 V
输入电压: 1.8 V ~ 20 V
电压 - 压降(标准): 0.32V @ 500mA,0.3V @ 100mA
稳压器数量: 2
电流 - 输出: 500mA,100mA
电流 - 限制(最小): 520mA,110mA
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 16-WFDFN 裸露焊盘
供应商设备封装: 16-DFN(5x3)
包装: 管件
产品目录页面: 1330 (CN2011-ZH PDF)
LT3028
TYPICAL PERFOR A CE CHARACTERISTICS
100
Channel-to-Channel Isolation
Channel-to-Channel Isolation
0
Output 2 Load Regulation
90
80
70
60
CHANNEL 2
CHANNEL 1
V OUT1
20mV/DIV
–1
–2
–3
–4
50
40
GIVEN CHANNEL IS TESTED
30 WITH 50mVRMS SIGNAL ON
V OUT2
20mV/DIV
–5
–6
–7
20
10
0
OPPOSING CHANNEL, BOTH
CHANNELS DELIVERING FULL
CURRENT
T J = 25 ° C
10 100 1k 10k
FREQUENCY (Hz)
100k
1M
C OUT1 = 22 μ F 50 μ s/DIV
C OUT2 = 10 μ F
C BYP1 = C BYP2 = 0.01 μ F
? I L1 = 50mA TO 500mA
? I L2 = 10mA TO 100mA
V IN = 6V, V OUT1 = V OUT2 = 5V
3028 G50
–8
–9
–10
? I L = 1mA TO 100mA
–50 –25 0 25 50 75
TEMPERATURE ( ° C)
100
125
3028 G34
3028 G35
Output 1 Load Regulation
Output Noise Spectral Density
Output Noise Spectral Density
5
0
? I L = 1mA TO 500mA
10
1
C OUT = 10 μ F
C BYP = 0
I L = FULL LOAD
T J = 25 ° C
V OUT SET FOR 5V
10
1
V OUT SET FOR 5V
C OUT = 10 μ F
I L = FULL LOAD
T J = 25 ° C
C BYP = 1000pF
C BYP = 100pF
V OUT =V ADJ
V OUT =V ADJ
–5
–10
0.1
0.01
0.1
0.01
C BYP = 0.01 μ F
–50 –25
0
25
50
75
100
125
0.01
0.1
1 10
100
0.01
0.1
1 10
100
TEMPERATURE ( ° C)
RMS Output Noise
vs Bypass Capacitor
3028 G36
FREQUENCY (kHz)
Output 2
RMS Output Noise vs Load
Current (10Hz to 100kHz)
3028 G37
FREQUENCY (kHz)
Output 1
RMS Output Noise vs Load
Current (10Hz to 100kHz)
3028 G38
C BYP = 0.01 μ F
140
120
100
V OUT = 5V
C OUT = 10 μ F
I L = FULL LOAD
f BW = 10Hz TO 100kHz
T J = 25 ° C
160
C OUT2 = 10 μ F
140 T J = 25 ° C
C BYP = 0
120
160
140
120
C OUT1 = 10 μ F
T J = 25 ° C
C BYP = 0
C BYP = 0.01 μ F
V OUT = 1.22V
OUTPUT 2
80 OUTPUT 1
60
OUTPUT 2
100
80
60
V OUT2 SET FOR 5V
V OUT2 =V ADJ2
100
80
60
V OUT1 SET FOR 5V
V OUT1 = V ADJ1
40
OUTPUT 1
40
40
20
20
V OUT2 SET FOR 5V
20
V OUT1 SET FOR 5V
0
10
100
1000
10000
0
0.01
0.1 1
V OUT2 =V ADJ2
10 100
0
0.01
0.1
1
V OUT1 = V ADJ1
10 100
1000
C BYP (pF)
3028 G39
LOAD CURRENT (mA)
3028 G40
LOAD CURRENT (mA)
3028 G41
3028f
8
相关PDF资料
PDF描述
ISL8101IRZ-T IC PWM CTRLR BUCK 2PHASE 24-QFN
MIC39501-2.5WU IC REG LDO 2.5V 5A TO-263-5
ISL6324CRZ-T IC HYBRID CTRLR PWM DUAL 48-QFN
LT1963AEFE-3.3#PBF IC REG LDO 3.3V 1.5A 16TSSOP
HIP6004DCRZ-T IC CTRLR PWM VOLTAGE MON 20-QFN
相关代理商/技术参数
参数描述
LT3028EFE 制造商:Linear Technology 功能描述:LDO Regulator Pos 1.22V to 20V 0.1A/0.5A 16-Pin TSSOP EP
LT3028EFE#PBF 功能描述:IC REG LDO ADJ .5A/.1A 16-TSSOP RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - 线性 系列:- 标准包装:1 系列:- 稳压器拓扑结构:正,固定式 输出电压:8V 输入电压:10.5 V ~ 23 V 电压 - 压降(标准):1.7V @ 40mA 稳压器数量:1 电流 - 输出:100mA(最小值) 电流 - 限制(最小):- 工作温度:0°C ~ 125°C 安装类型:表面贴装 封装/外壳:8-SOIC(0.154",3.90mm 宽) 供应商设备封装:8-SOIC 包装:剪切带 (CT) 产品目录页面:1075 (CN2011-ZH PDF) 其它名称:296-24390-1
LT3028EFE#TRPBF 功能描述:IC REG LDO ADJ .5A/.1A 16-TSSOP RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - 线性 系列:- 标准包装:800 系列:- 稳压器拓扑结构:正,固定式 输出电压:2.5V 输入电压:最高 16V 电压 - 压降(标准):0.7V @ 4A 稳压器数量:1 电流 - 输出:4A 电流 - 限制(最小):4.2A 工作温度:0°C ~ 125°C 安装类型:表面贴装 封装/外壳:TO-263-6,D²Pak(5 引线+接片),TO-263BA 供应商设备封装:TO-263-5 包装:带卷 (TR) 其它名称:AP1184K525L-13AP1184K525LDITR
LT3028EFEPBF 制造商:Linear Technology 功能描述:LT3028 dual adj 500/100mA LDO regulator
LT3028IDHC 制造商:Linear Technology 功能描述:LDO Regulator Pos 1.22V to 20V1.22V to 20V 0.1A/0.5A 16-Pin DFN EP