参数资料
型号: AS1362-BTTT-33
厂商: AUSTRIAMICROSYSTEMS AG
元件分类: 基准电压源/电流源
英文描述: 300mA 9μVrms, 92dB, POK; Package Type: TSOT23-6; Output Range: 3.3V
中文描述: 无电容,NMOS管,150mA的低压差稳压器的反向电流保护
封装: TSOT23-6
文件页数: 11/15页
文件大小: 730K
代理商: AS1362-BTTT-33
www.austriamicrosystems.com
Revision 1.03
11 - 15
AS1361/AS1362
Datasheet - Detailed Description
The maximum power dissipation is calculated:
PDMAX = (T
J
- T
AMB
)/(
θ
JC
+
θ
CA
)
(EQ 2)
Where:
T
J
- T
AMB
is the temperature difference between the AS1361/AS1362 die junction and the surrounding air;
θ
JC
is the thermal resistance of the package;
θ
CA
is the thermal resistance through the PC board/copper traces/other materials to the surrounding air.
Note:
Pin GND of the AS1361/AS1362 provides the electrical connection to system ground and also serves as a heat
sink. Connect pin GND to the system ground using a large pad or ground plane.
Noise Reduction
The AS1361/AS1362 noise bypass circuitry dramatically reduces output noise, exhibiting 9μVRMS of output voltage
noise with C
BYPASS
= 0.01μF and C
OUT
= 1μF. Use an external 0.01μF bypass capacitor between pin BYPASS and pin
OUT
(see Figure 1 on page 1)
.
Note:
Startup time is minimized by internal power-on circuitry which pre-charges C
BYPASS
.
相关PDF资料
PDF描述
AS1362-BTTT-45 300mA 9μVrms, 92dB, POK; Package Type: TSOT23-6; Output Range: 4.5V
AS1363-BSTT-AD 500mA Low-Dropout, Low Noise
AS1364-BTDT-AD 1A LDO, Low Noise
AS1367-BTDT-12 Adaptive LDO
AS1367-BTDT-18 Adaptive LDO
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