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参数资料
| 型号： | TDA3606AT/N1,118 |
| 厂商： | NXP SEMICONDUCTORS |
| 元件分类： | 电源管理 |
| 英文描述： | 3-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO20 |
| 封装： | PLASTIC, SO-20 |
| 文件页数： | 14/16页 |
| 文件大小： | 83K |
| 代理商： | TDA3606AT/N1,118 |
1998 May 07
7
Philips Semiconductors
Product specication
Multiple voltage regulator with battery
detection
TDA3606A
Notes
1. Minimum operating voltage, only if VP has exceeded 7.6 V.
2. The quiescent current is measured in standby mode. So, the battery input is connected to a low voltage source and
RL = ∞.
3. The voltage of regulator sinks as a result of a supply voltage drop.
4. The delay time can be calculated with the following formula:
5. Battery output voltage will be equal or less than the output voltage of regulator.
6. The drop-out voltage of regulator is measured between VP and VREG.
7. At current limit, Iclr is held constant (behaviour according to dashed line in Fig.4).
8. The foldback current protection limits the dissipated power at short-circuit (see Fig.4).
Regulator (IREG = 5 mA)
Vo
output voltage
0.5 mA
≤ IREG ≤ 150 mA;
7V
≤ VP ≤ 18 V
4.8
5.0
5.2
V
18 V
≤ V
P ≤ 50 V; load dump;
IREG =30mA
4.75
5.0
5.25
V
Io
output current
load dump; VP >25V
100
mA
V
REG
line regulation
7 V
≤ VP ≤ 18 V
350
mV
V
REGL
load regulation
0.5 mA
≤ IREG ≤ 150 mA
70
mV
SVRR
supply voltage ripple rejection
fi = 200 Hz; Vi(p-p) =2V;
Io =5mA
55
60
dB
VREGd
drop-out voltage
IREG = 150 mA; VP = 5.5 V;
note 6
0.9
1
V
Iclr
current limit
VREG > 4.5 V; note 7
0.2
0.27
0.6
A
Iscr
short-circuit current
RL ≤ 0.5 ; note 8
50
80
mA
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
t
d
C
d
I
ch
------- dV
thr
∫
C
d
V
thr
×
I
ch
----------------------- (ms)
==
Fig.4 Foldback current protection.
handbook, halfpage
≥50 mA
MGB853
5.0 V
1 V
VREG
Iscr
IREG
Iclr
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TDA3606T | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Multiple voltage regulator with battery detection |
| TDA3606T/N1 | 功能描述:低压差稳压器 - LDO CARRADIO POWER AMPS RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20 |
| TDA3606T/N1,112 | 功能描述:低压差稳压器 - LDO CARRADIO POWER AMPS RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20 |
| TDA3606T/N1,118 | 功能描述:低压差稳压器 - LDO CARRADIO POWER AMPS RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20 |
| TDA3606T/N1-T | 功能描述:低压差稳压器 - LDO CARRADIO POWER AMPS RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20 |
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