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參數(shù)資料
| 型號： | APXS006A0X-SRDZ |
| 廠商： | LINEAGE POWER LLC |
| 元件分類： | 電源模塊 |
| 英文描述： | 1-OUTPUT 33 W DC-DC REG PWR SUPPLY MODULE |
| 封裝： | ROHS COMPLIANT, SMT-10 |
| 文件頁數(shù)： | 6/25頁 |
| 文件大?。?/td> | 746K |
| 代理商： | APXS006A0X-SRDZ |
Data Sheet
November 22, 2010
12V Pico TLynxTM 6A: Non-isolated DC-DC Power Modules
4.5 – 14Vdc input; 0.59Vdc to 5.5Vdc output; 6A output current
LINEAGE POWER
14
1.5MEG
Q2
VIN+
GND
+
PWM Enable
ON/OFF
_
MODULE
I
V
Rpullup
ON/OFF
22K
Q1
22K
Figure 43. Circuit configuration for using negative
On/Off logic.
Overcurrent Protection
To provide protection in a fault (output overload)
condition, the unit is equipped with internal
current-limiting circuitry and can endure current limiting
continuously. At the point of current-limit inception, the
unit enters hiccup mode. The unit operates normally
once the output current is brought back into its
specified range.
Overtemperature Protection
To provide protection in a fault condition, the unit is
equipped with a thermal shutdown circuit. The unit will
shutdown if the overtemperature threshold of 140
oC is
exceeded at the thermal reference point Tref . The
thermal shutdown is not intended as a guarantee that
the unit will survive temperatures beyond its rating.
Once the unit goes into thermal shutdown it will then
wait to cool before attempting to restart.
Input Undervoltage Lockout
At input voltages below the input undervoltage lockout
limit, the module operation is disabled. The module
will begin to operate at an input voltage above the
undervoltage lockout turn-on threshold.
Output Voltage Programming
The output voltage of the 12V Pico TLynx
TM 6A
modules can be programmed to any voltage from
0.59dc to 5.5Vdc by connecting a resistor between the
Trim and GND pins of the module. Certain restrictions
apply on the output voltage set point depending on the
input voltage. These are shown in the Output Voltage
vs. Input Voltage Set Point Area plot in Fig. 44. The
Upper Limit curve shows that for output voltages of
0.9V and lower, the input voltage must be lower than
the maximum of 14V. The Lower Limit curve shows
that for output voltages of 3.8V and higher, the input
voltage needs to be larger than the minimum of 4.5V.
0
2
4
6
8
10
12
14
16
0.51
1.5
2
2.53
3.5
4
4.555.5
6
Output Voltage (V)
Input
V
o
lt
a
g
e
(
v
)
Lower Limit
Upper Limit
Figure 44. Output Voltage vs. Input Voltage Set
Point Area plot showing limits where the output
voltage can be set for different input voltages.
Without an external resistor between Trim and GND
pins, the output of the module will be 0.59Vdc. To
calculate the value of the trim resistor, Rtrim for a
desired output voltage, use the following equation:
()
Ω
=
k
Vo
Rtrim
591
.
0
91
.
5
Rtrim is the external resistor in k
Vo is the desired output voltage.
Table 1 provides Rtrim values required for some
common output voltages.
Table 1
VO, set (V)
Rtrim (K)
0.6
656.7
1.0
14.45
1.2
9.704
1.5
6.502
1.8
4.888
2.5
3.096
3.3
2.182
5.0
1.340
By using a ±0.5% tolerance trim resistor with a TC of
±100ppm, a set point tolerance of ±1.5% can be
achieved as specified in the electrical specification.
Remote Sense
The 12V Pico TLynx
TM 6A power modules have a
Remote Sense feature to minimize the effects of
distribution losses by regulating the voltage at the
SENSE pin. The voltage between the SENSE pin and
VOUT pin must not exceed 0.5V. Note that the output
voltage of the module cannot exceed the specified
maximum value. This includes the voltage drop
between the SENSE and Vout pins. When the
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參數(shù)描述 |
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| APXS006A0X-SRZ | 功能描述:DC/DC轉(zhuǎn)換器 SMT in 4.5-14Vdc out 0.59-5.5Vdc 6A RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標稱）: 輸出端數(shù)量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體尺寸: |
| APXS100ARA121MF61G | 功能描述:鋁有機聚合物電容器 10Volts 120uF 6X6 RoHS:否 制造商:Panasonic Electronic Components 電容:470 uF 容差:20 % 電壓額定值:2.5 V ESR:4.5 mOhms 工作溫度范圍:- 40 C to + 105 C 端接類型:SMD/SMT 外殼直徑: 外殼長度:7.3 mm 外殼寬度:4.3 mm 外殼高度:1.9 mm 封裝:Reel |
| APXS100ARA151MH70G | 功能描述:鋁有機聚合物電容器 10Volts 150uF 8X7 RoHS:否 制造商:Panasonic Electronic Components 電容:470 uF 容差:20 % 電壓額定值:2.5 V ESR:4.5 mOhms 工作溫度范圍:- 40 C to + 105 C 端接類型:SMD/SMT 外殼直徑: 外殼長度:7.3 mm 外殼寬度:4.3 mm 外殼高度:1.9 mm 封裝:Reel |
| APXS100ARA330ME61G | 功能描述:鋁有機聚合物電容器 10Volts 33uF 5X6 RoHS:否 制造商:Panasonic Electronic Components 電容:470 uF 容差:20 % 電壓額定值:2.5 V ESR:4.5 mOhms 工作溫度范圍:- 40 C to + 105 C 端接類型:SMD/SMT 外殼直徑: 外殼長度:7.3 mm 外殼寬度:4.3 mm 外殼高度:1.9 mm 封裝:Reel |
| APXS100ARA680ME61G | 功能描述:鋁有機聚合物電容器 10Volts 68uF 5X6 RoHS:否 制造商:Panasonic Electronic Components 電容:470 uF 容差:20 % 電壓額定值:2.5 V ESR:4.5 mOhms 工作溫度范圍:- 40 C to + 105 C 端接類型:SMD/SMT 外殼直徑: 外殼長度:7.3 mm 外殼寬度:4.3 mm 外殼高度:1.9 mm 封裝:Reel |
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