Note:
1. This datasheet is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’ s specifications are subject to
change or our products in it may be discontinued without advance notice. Please check with our sales representatives or
product engineers before ordering.
2. This datasheet has only typical specifications because there is no space for detailed specifications. Therefore, please
approve our product specifications or transact the approval sheet for product specifications before ordering.
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MYLPW3R34EAFN Specification
5
9.1.2. Output Characteristics (Ta= -40 to +85℃ with Natural Air Convection 0.2m/s)
Part Number MYLPW3R34EAFN
特性
Item
Symbol
Condition
Min. Typ. Max.
Unit
Nominal Output Voltage Vo - 3.3 - V
Output Voltage Variation Δregtot
Vin=18 to 62V, Io=0 to 4.5A
Ta=-40 to +85℃
-3 +5 %
Output Current Io
Natural Air Convection 0.2m/s
(Vin=18∼62V)
0 - 4.5 A
Efficiency η at rated Vin, Io, Ta=25℃ 87.0 - %
Ripple Voltage - - 40
Ripple Voltage & Noise
Vr Refer to Test Circuit
- - 50
mVpp
Over Current Protection Iocp 4.63 - A
Over Voltage Protection Vovp
Output halts in latch-up mode after
mask time 0.5msec (typ) to avoid
malfunction by nose and transient
change.
Input turn off and on to reset.
3.96 - V
Low Voltage Protection Vlvp
Output halts in latch-up mode after
mask time 500msec (typ) to avoid
malfunction by nose and transient
change.
Input turn off and on to reset.
- - 2.97 V
Caution
The above electrical characteristics are guaranteed in the condition that the impedance of the input power supply is
sufficiently low as shown in clause 10.
Connecting an input inductance or using an input power supply with output inductance may cause an unstable operation of
this product. Please check the proper operation of this product with the peripheral circuits on your product.
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