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SI-3033ZD-TL PDF预览

SI-3033ZD-TL

更新时间: 2024-11-26 19:54:07
品牌 Logo 应用领域
三垦 - SANKEN 输出元件调节器
页数 文件大小 规格书
2页 64K
描述
Fixed Positive LDO Regulator

SI-3033ZD-TL 技术参数

生命周期:Obsolete包装说明:,
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:2.07
Is Samacsys:N调节器类型:FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
Base Number Matches:1

SI-3033ZD-TL 数据手册

 浏览型号SI-3033ZD-TL的Datasheet PDF文件第2页 
1-1-4 Linear Regulator ICs  
SI-3000ZD Series Surface-Mount, Low Dropout Voltage  
Features  
Absolute Maximum Ratings  
(Ta=25°C)  
• Compact surface-mount package (TO263-5)  
Parameter  
Symbol  
Ratings  
Unit  
V
*1  
DC Input Voltage  
VIN  
10  
• Output current: 3.0A  
Output Control Terminal Voltage  
DC Output Current  
VC  
6
V
• Low dropout voltage: VDIF 0.6V (at IO = 3.0A)  
*1  
IO  
3.0  
3
A
*3  
Low circuit current at output OFF: Iq (OFF) 1µA  
Power Dissipation  
PD  
W
Junction Temperature  
Tj  
–30 to +125  
–30 to +85  
–40 to +125  
33.3  
°C  
• Built-in overcurrent and thermal protection  
circuits  
Operating Ambient Temperature  
Storage Temperature  
Top  
Tstg  
θj-a  
θj-c  
°C  
°C  
Thermal Resistance (Junction to Ambient Air)  
Thermal Resistance (Junction to Case)  
°C/W  
°C/W  
Applications  
3
• Secondary stabilized power supply (local  
power supply)  
Recommended Operating Conditions  
Parameter  
Symbol  
Ratings  
*2 to 6*1  
Unit  
Remarks  
Input Voltage  
VIN  
V
A
Output Current  
IO  
0 to 3  
Operating Ambient Temperature  
Operating Junction Temperature  
Output Voltage Variable Range  
Top (a)  
Top (j)  
VOADJ  
–20 to +85  
–20 to +100  
1.2 to 5  
°C  
°C  
V
Only for SI-3011ZD. Refer to the block diagram.  
*1: VIN (max) and IO (max) are restricted by the relation PD = (VIN - VO) × IO.  
*2: Set the input voltage to 2.4V or higher when setting the output voltage to 2.0V or lower (SI-3011ZD).  
*3: When mounted on glass-epoxy board of 40 × 40mm (copper laminate area 100%).  
Electrical Characteristics  
(Ta=25°C, VC=2V, unless otherwise specified)  
Ratings  
Parameter  
Symbol  
SI-3011ZD (Variable type)  
SI-3033ZD  
typ.  
Unit  
min.  
typ.  
1.100  
max.  
min.  
max.  
Output Voltage  
VO (VADJ)  
Conditions  
VOLINE  
Conditions  
VOLOAD  
Conditions  
VDIF  
1.078  
1.122  
3.234  
3.300  
3.366  
V
mV  
mV  
V
(Reference Voltage VADJ for SI-3011ZD)  
VIN=VO+1V, IO=10mA  
VIN=5V, IO=10mA  
10  
40  
0.6  
1.5  
1
10  
40  
0.6  
1.5  
1
Line Regulation  
V
IN=3.3 to 5V, I  
O
=10mA (V  
O
=2.5V)  
VIN=4.5 to 5.5V, IO=10mA  
VIN=5V, IO=0 to 3A  
Load Regulation  
VIN=3.3V, IO=0 to 3A (VO=2.5V)  
Dropout Voltage  
Conditions  
Iq  
IO=3A (VO=2.5V)  
IO=3A  
1
1
Quiescent Circuit Current  
Circuit Current at Output OFF  
mA  
µA  
mV/°C  
dB  
Conditions  
Iq (OFF)  
Conditions  
VO/Ta  
Conditions  
RREJ  
VIN=VO+1V, IO=0A, VC=2V  
VIN=5V, IO=0A, VC=2V  
VIN=VO+1V, VC=0V  
VIN=5V, VC=0V  
Temperature Coefficient  
of Output Voltage  
±0.3  
±0.3  
Tj=0 to 100°C  
Tj=0 to 100°C  
60  
60  
Ripple Rejection  
Conditions  
IS1  
VIN=VO+1V, f=100 to 120HZ, IO=0.1A  
VIN=5V, f=100 to 120HZ, IO=0.1A  
*2  
3.2  
2
3.2  
2
Overcurrent Protection Starting Current  
A
*4  
Conditions  
VC, IH  
VIN=VO+1V  
VIN=5V  
*3  
Control Voltage (Output ON)  
V
*3  
Control Voltage (Output OFF)  
VC, IL  
0.8  
0.8  
V
C
Control Current(Output ON)  
IC, IH  
100  
100  
µA  
µA  
Terminal  
Conditions  
IC, IL  
VC=2.7V  
0
VC=2.7V  
0
Control Current(Output OFF)  
–5  
–5  
Conditions  
VC=0V  
VC=0V  
*1: Set the input voltage to 2.4V or higher when setting the output voltage to 2.0V or lower.  
*2: IS1 is specified at the –5% drop point of output voltage VO under the condition of Output Voltage parameter.  
*3: Output is OFF when the output control terminal (VC terminal) is open. Each input level is equivalent to LS-TTL level. Therefore, the device can be driven directly by LS-TTLs.  
*4: These products cannot be used for the following applications because the built-in foldback-type overcurrent protection may cause errors during start-up stage.  
(1) Constant current load (2) Positive and negative power supply (3) Series-connected power supply (4) VO adjustment by raising ground voltage  
ICs  
80  

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