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参数资料
| 型号： | TPS60401DBVTG4 |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 稳压器 |
| 英文描述： | SWITCHED CAPACITOR CONVERTER, 28 kHz SWITCHING FREQ-MAX, PDSO5 |
| 封装： | GREEN, PLASTIC, SOT-23, 5 PIN |
| 文件页数： | 12/28页 |
| 文件大小： | 787K |
| 代理商： | TPS60401DBVTG4 |
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TPS60400, TPS60401, TPS60402, TPS60403
UNREGULATED 60mA CHARGE PUMP VOLTAGE INVERTER
SLVS324A JULY 2001 REVISED NOVEMBER 2004
2
WWW.TI.COM
AVAILABLE OPTIONS
PART NUMBER
MARKING DBV
PACKAGE
TYPICAL FLYING CAPACITOR
[
F]
FEATURE
TPS60400DBV
PFKI
1
Variable switching frequency
50 kHz250 kHz
TPS60401DBV
PFLI
10
Fixed frequency 20 kHz
TPS60402DBV
PFMI
3.3
Fixed frequency 50 kHz
TPS60403DBV
PFNI
1
Fixed frequency 250 kHz
The DBV package is available taped and reeled. Add R suffix to device type (e.g. TPS60400DBVR) to order quantities of
3000 devices per reel. Add T suffix to device type (e.g. TPS60400DBVT) to order quantities of 250 devices per reel.
TPS60400 functional block diagram
Start
FF
R
S
Q
VI VCFLY+ < 0.5 V
VI
MEAS
VI < 1 V
VI
VO > Vbe
VO
MEAS
VO
OSC
CHG
50 kHz
VO > 1 V
VI / VO
MEAS
VI
VO
VCO_CONT
VO < VI Vbe
Phase
Generator
DC_ Startup
C(fly)
+
Q3
Q2
Q1
Q4
VI
VO
GND
Q5
Q
B
DC_ Startup
Terminal Functions
TERMINAL
I/O
DESCRIPTION
NAME
NO.
I/O
DESCRIPTION
CFLY+
5
Positive terminal of the flying capacitor C(fly)
CFLY
3
Negative terminal of the flying capacitor C(fly)
GND
4
Ground
IN
2
I
Supply input. Connect to an input supply in the 1.6-V to 5.5-V range. Bypass IN to GND with a capacitor that has the
same value as the flying capacitor.
OUT
1
O
Power output with VO = VI
Bypass OUT to GND with the output filter capacitor CO.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TPS60401QDBVRQ1 | 功能描述:电荷泵 Auto Cat Unreg 60mA Chg Pump Vltg Invrtr RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 输出电压:- 1.5 V to - 5.5 V, 3 V to 11 V 输出电流:100 mA 电源电流:1 mA 最大工作温度:+ 70 C 封装 / 箱体:SOIC-8 Narrow 封装:Tube |
| TPS60402 | 制造商:TI 制造商全称:Texas Instruments 功能描述:UNREGULATED 60-mA CHARGE PUMP VOLTAGE INVERTER |
| TPS60402DBV | 制造商:TI 制造商全称:Texas Instruments 功能描述:UNREGULATED 60-mA CHARGE PUMP VOLTAGE INVERTER |
| TPS60402DBVR | 功能描述:电荷泵 60mA Charge Pump Voltage Inverter RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 输出电压:- 1.5 V to - 5.5 V, 3 V to 11 V 输出电流:100 mA 电源电流:1 mA 最大工作温度:+ 70 C 封装 / 箱体:SOIC-8 Narrow 封装:Tube |
| TPS60402DBVRG4 | 功能描述:电荷泵 60mA Charge Pump Voltage Inverter RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 输出电压:- 1.5 V to - 5.5 V, 3 V to 11 V 输出电流:100 mA 电源电流:1 mA 最大工作温度:+ 70 C 封装 / 箱体:SOIC-8 Narrow 封装:Tube |
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