TK70639HCL-G [TOKO]
Regulator;
| 型号： | TK70639HCL-G |
| 厂家： | 
TOKO, INC |
| 描述： | Regulator |
| 文件： | 总2页 (文件大小：182K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
POWER&RF
Positive LDO regulator IC with on/off control
On/offコントロール付 正出力低飽和レギュレータIC
TK705xxS-G,TK706xxH-G,TK707xxS-G,TK708xxH-G
DESCRIPTION
The
TK705xxS-G,
TK706xxH-G,
TK707xxS-G
and
TK705xxS-G /TK706xxH-G /TK707xxS-G /TK708xxH-G各シ
リーズは、出力電流100mAを安定に供給できるon/offコント
ロール付低飽和レギュレータICです。
出力電圧は内部固定で高精度にトリミングされ、1.5Vより
5.0Vの間で0.1Vステップで設定できます。
TK708xxH-G are low dropout linear regulators with on/off
control, which can supply 100mA load current.
The output voltage, trimmed with high accuracy, is available
from 1.5 to 5.0V in 0.1V steps.
FEATURES
High Precision Output Voltage of ±1.5% or ±50mV
Output Current: 100mA
高精度出力電圧: ±1.5% or ±50mV
出力電流: 100mA
Very Low Dropout Voltage: VDROP=90mV at IOUT=50mA
Active High On/off Control
Excellent Ripple Rejection Ratio: -80dB at 1kHz
Very Low Noise with Noise Pass Pin
Short Circuit Protection (Over Current Protection)
Thermal Shutdown (Over Heat Protection)
Reverse Bias Protection
少ない入出力間電圧降下: VDROP=90mV at IOUT=50mA
出力on/offコントロール: High-On
優れたリップルリジェクション: -80dB at 1kHz
ノイズパス端子で低ノイズアプリケーション可
短絡保護機能(過電流保護)
サーマルシャットダウン機能(過熱保護)
逆バイアス過電流阻止機能
APPLICATIONS
Battery Powered Systems
バッテリー駆動機器
移動体通信機器用:
Mobile Communication Systems:
Cordless Phone, GSM, PHS, PDC, CDMA,
Base Station of Mobile Phones etc.
Industrial Equipment:
Personal Computer, Barcode Reader etc.
Measurement System etc.
コードレスホン、GSM、PHS、PDC、CDMA、
携帯電話基地局 etc.
産業機器用:
パソコン、バーコードリーダ etc.
計測器 etc
PACKAGE OUTLINE
ORDERING INFORMATION
Part name
Package
Marking Pin configuration
Ordering information
See next
Axx
TK705xxS-G
SOT23-5
page
T K 7 0
x x
C L - G
See next
Axx
TK706xxH-G
TK707xxS-G
TK708xxH-G
Number
Environment code
G: Lead free
SON2017-6
SOT23-5
page
5, 6, 7, 8
Voltage code
Ex. 2.5V:25, 5.0V:50
Package code
Storage direction
L: Left type
See next
Bxx
page
Temperature range
C: TA=25°C, I: Full
H, SON2017-6, S: SOT23-5
See next
Bxx
SON2017-6
page
* “xx” means voltage code. “xx”は電圧コードを示しています。
ABSOLUTE MAXIMUM RATINGS
Parameter
項目 Symbol 記号 Rating
定格 Unit 単位 Remarks
備考
Operating Voltage Range
Operating Temperature Range
Power Dissipation
動作電圧範囲
VOP
TOP
PD
2.1 to 14
-40 to +85
600
V
動作温度範囲
許容消費電力
°C
mW
Board mount 基板実装時
2005 SPRING
POWER&RF
ELECTRICAL CHARCTERISTICS
VIN=VOUT.TYP+1.0V, VCONT=1.8V, TA=TJ=25°C
Parameter
項目
Symbol
Value
TYP
90
Units
単位
mV
mA
mA
µA
Conditions
条件
記号
VDROP
IOUT
MIN
150
MAX
160
Dropout Voltage
Output Current
入出力間電圧降下 *1
出力電流 *2
Peak Maximum Output Current瞬間最大出力電流 *2 IOUT.PEAK
IOUT=50mA
100
200
75
0.0
5.0
VOUT = (VOUT TYP×0.9)
IOUT=0mA
Quiescent Current
Standby Current
Control Current
電源電流
スタンバイ電流
コントロール電流
IQ
ISTB
120
0.1
15.0
VCONT=0V (VOUT off state)
VCONT=1.8V
µA
ICONT
µA
1.8
VOUT on state
Control Voltage
コントロール電圧
VCONT
V
0.35
VOUT off state
*1 For VOUT ≤ 2.0V, no regulations
出力電圧2.0V以下の製品は入出力電圧降下項目の規格はありません.
*2 The maximum output current is limited by power dissipation. 最大電流値は許容消費電力に制限されます.
BLOCK DIAGRAM
TK705xxS
TK707xxS
5
4
1
2
3
5
4
C.C.
B.R.
O.H.P.
O.C.P.
C.C.
B.R.
O.H.P.
O.C.P.
1
2
3
TK705xxS
TK707xxS
on
off
1
2
3
5
4
1
2
3
5
4
VCONT
VIN
VIN
VIN
VIN
VOUT
VOUT
CIN
CIN
COUT
GND
GND
Noise
pass
Noise
pass
on
VOUT
VOUT
VCONT
COUT
off
TK706xxH
TK708xxH
6
1
5
4
3
1
2
3
6
5
4
C.C.
O.H.P.
O.C.P.
C.C.
O.H.P.
O.C.P.
B.R.
B.R.
2
TK706xxH
TK708xxH
on
off
1
2
3
6
5
4
1
2
3
6
5
4
VCONT
VIN
GND
VOUT
VIN
VIN
VIN
VOUT
VOUT
CIN
CIN
COUT
GND
GND
GND
Noise
pass
Noise
pass
on
VOUT
VCONT
COUT
off
* C.C….Control Circuit, O.H.P…Over Heat Protection, O.C.P…Over Current Protection, B.G….Band gap Reference
2005 SPRING
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