参数资料
型号: PWR4007
厂商: MURATA POWER SOLUTIONS INC
元件分类: 电源模块
英文描述: 1-OUTPUT 4 W DC-DC UNREG PWR SUPPLY MODULE
文件页数: 3/4页
文件大小: 98K
代理商: PWR4007
RD151TS3314ARP, RD151TS3324ARP
Rev.1.00 May 11, 2006 page 3 of 8
Absolute Maximum Ratings
Item
Symbol
Ratings
Unit
Conditions
Supply voltage
VDD
–0.5 to 4.6
V
Input voltage
VI
–0.5 to 4.6
V
Output voltage
*1
VO
–0.5 to VDD+0.5
V
Input clamp current
IIK
–50
mA
VI < 0
Output clamp current
IOK
–50
mA
VO < 0
Continuous output current
IO
±50
mA
VO = 0 to VDD
Maximum power dissipation
0.7
W
Ta = 55
°C (in still air)
Storage temperature
Tstg
–65 to +150
°C
Notes: Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device.
1. The input and output negative voltage ratings may be exceeded if the input and output clamp current ratings
are observed.
Recommended Operating Conditions
Item
Symbol
Min
Typ
Max
Unit
Conditions
Supply voltage
VDD
3.0
3.3
3.6
V
DC input signal voltage
–0.3
VDD+0.3
V
High level input voltage
VIH
0.7
×VDD
VDD+0.3
V
Low level input voltage
VIL
–0.3
0.3
×VDD
V
Input clock duty cycle
45
50
55
%
Operating temperature
–20
85
°C
DC Electrical Characteristics
Ta = –20 to 85 °C, VDD = 3.0 to 3.6 V
Item
Symbol
Min
Typ
Max
Unit
Test Conditions
±20
VI = 0 V or 3.6 V, VDD = 3.6 V,
XIN pin
Input current
II
±100
A
VI = 0 V or 3.6 V, VDD = 3.6 V,
SEL, SSN pins
Input capacitance
CI
3
pF
SEL, SSN pins
DC Electrical Characteristics / SSC Clock Output
Ta = –20 to 85 °C, VDD = 3.0 to 3.6 V
Item
Symbol
Min
Typ
Max
Unit
Test Conditions
VOH
VDD-0.2
V
IOH = –1 mA
Output voltage
VOL
200
mV
IOL = 1 mA
IOH
–19
VOH = 1.5 V, VDD = 3.3 V
Output current
IOL
19
mA
VOL = 1.5 V, VDD = 3.3 V
Output impedance
40
Notes: Parameters are target of design. Not 100% tested in production.
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