TK11247CUIL-G [TOKO]
Regulator,;
| 型号： | TK11247CUIL-G |
| 厂家： | 
TOKO, INC |
| 描述： | Regulator, |
| 文件： | 总1页 (文件大小：176K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Io=300mA bipolar LDO Regulator IC
Io=300mA バイポーラ低飽和レギュレータIC
TK112XXCM
(SOT23L-6)
TK112XXCU
TK113XXCM
(SOT23L-6)
(SOT89-5)
DESCRIPTION
The TK112XXCM type, the TK112XXCU type and the
TK113XXCM type are bipolar LDO Regulator ICs. The
packages are SOT23L-6 and SOT89-5.
TK112XXCMタイプ、TK112XXCUタイプ、TK113XXCMタイ
プは、バイポーラ低飽和レギュレータICです。パッケージは
SOT23L-6、SOT89-5を揃えています。
They can supply 300mA output current
出力電流300mＡを安定に供給できます。
They are designed for portable applications with space
requirements, battery powered system and any electronic
equipment.
They offer low dropout voltage.
The output voltage is internally fixed from 1.5 to 10.0V.
On/off logic of the TK113XXCM is active low.
高密度実装を要求される携帯機器、バッテリ使用機器や一般
機器等に最適です。
低い入出力間電圧降下を特長とします。
出力電圧は内部固定で、1.5V ~ 10.0Vで設定可能です。
TK113XXCMのon/offロジックはアクティブローです。
FEATURES
High accuracy
高い出力電圧精度
Low dropout voltage
低い入出力間電圧降下
Thermal and over current protection
High maximum load current
Active high on/off control: TK112XXCM/U
Active low on/off control: TK113XXCM
Packages: SOT23L-6, SOT89-5
過電流保護、過熱保護
高い最大出力電流
アクティブハイon/offコントロール: TK112XXCM/U
アクティブローon/offコントロール: TK113XXCM
パッケージ: SOT23L-6, SOT89-5
ELECTRICAL CHARCTERISTICS
VOUT
(tolerance)
1.5 to 10.0V
(±1.5% or ±50mV)
1.5 to 10.0V
(±1.5% or ±50mV)
1.5 to 10.0V
(±2.0% or ±60mV)
IOUT
(IOUT.MAX
300mA
(380mA)
300mA
(380mA)
300mA
(380mA)
On/off
control
Active
high
Active
high
VDROP
@IOUT
235mV
IQ
Ripple
rejection
-80dB
@f=1kHz 14.5V
-80dB 2.1 to
@f=1kHz 14.5V
-80dB 2.1 to
Type
VOP
TOP
PD
fOP
)
@IO=0mA
-40 to
+85°C
-40 to
+85°C
-40 to
+85°C
2.1 to
TK112XXCM
TK112XXCU
TK113XXCM
600mW
900mW
600mW
-
-
-
65μA
65μA
80μA
＠
300mA
235mV
＠
300mA
235mV
Active low
＠
300mA
@f=1kHz 14.5V
BLOCK DIAGRAM
TK112XXCM
TK112XXCU
TK113XXCM
5
4
6
5
4
6
5
4
O.H.P.
O.C.P.
C.C.
B.R.
C.C.
B.R.
O.H.P.
O.C.P.
O.H.P.
O.C.P.
B.R.
1
2
3
1
2
3
1
2
3
1
2
Noise
pass
5
4
on
1
2
3
6
off
VCONT
GND
VIN
GND
VOUT
VIN
VOUT
VOUT
1
2
3
6
COUT
CIN
VCONT
GND
VIN
VIN
off
5
4
on
GND
CIN
5
GND
on
3
VCONT
Noise
pass
VIN
VIN
VOUT
Noise
pass
4
CIN
COUT
VOUT
VOUT
off
COUT
* C.C….Control Circuit, O.H.P…Over Heat Protection, O.C.P…Over Current Protection, B.G….Band gap Reference
2009 AUTUMN
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