參數(shù)資料
型號: LDO10C-005W05-VXJ
元件分類: 電源模塊
英文描述: DC-DC REG PWR SUPPLY MODULE
封裝: ROHS COMPLAINT PACKAGE-5
文件頁數(shù): 12/20頁
文件大?。?/td> 618K
代理商: LDO10C-005W05-VXJ
LDO10C Series | 10 A DC-DC
C Class Non-Isolated DC-DC Converter
File Name: lf_ldo10.pdf Rev: (01) 11 Sep 2008
Stresses in excess of the maximum ratings can cause permanent damage to the device. Operation of the device is not implied at these or
any other conditions in excess of those given in the specication. Exposure to absolute maximum ratings can adversely affect device reli-
Absolute Maximum Ratings
Characteristic
Symbol
Min
Typ
Max
Units
Notes and Conditions
Input voltage - continuous
Vin (cont)
3.0
13.8
Vdc
Vin(+) - Vin(-)
Enable
VEn (max
3.3
5.0
V
When Vin < 5 V
When Vin > 5 V
Pgood Voltage
VPgood (max)
3.3
5.0
V
When Vin < 5 V
When Vin > 5 V
Operating temperature
Top
-40
85
C
Measured at thermal refer-
ence points, See Note 1. See
Derating curves
Storage temperature
Tstorage
-40
125
C
Output current
Iout (max)
10
A
All specications are typical at nominal input Vin =5 V and 12 V, full load under any resistive load combination at 25 C, unless otherwise stated.
Input Characteristics
Characteristic
Symbol
Min
Typ
Max
Units
Notes and Conditions
Input voltage - operating
Vin
3.0
13.8
Vdc
Input current - no load
Iin
80
mA
Vin (min) - Vin (max), enabled
Input current - quiescent
Iin(off)
10
mA
Converter disabled
Input voltage variation
dv/dt
1.0
V/ms
Product was tested at
1.2 V/ms. Much higher dv/dt
is possible (>10 V/ms)
Turn On/Off
Characteristic
Symbol
Min
Typ
Max
Units
Notes and Conditions
Input voltage - turn on
Vin (on)
2.8
Vdc
See App Note 186 to adjust
this point
Input voltage - turn off
Vin (off)
2.5
Vdc
Turn on delay - enabled,
then power applied
Tdelay
(power)
2
3
ms
With the Remote ON/OFF
signal asserted, this is the time
from when the input voltage
reaches the minimum speci-
ed operating voltage until
Vout is in regulation
Turn on delay - power
applied, then Remote ON/OFF
asserted
Tdelay
(Remote
ON/OFF)
2
3
ms
Vin = Vin(on), then Remote
ON/OFF asserted. This is
the time taken until Vout is in
regulation
Rise time
Trise
1.3
2
ms
from 10% to 90%; full resistive
load, 0 μF capacitance
2
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