參數(shù)資料
型號(hào)： EMK212BJ474MG
廠商： Texas Instruments, Inc.
英文描述： UNREGULATED 60-mA CHARGE PUMP VOLTAGE INVERTER
中文描述： 未穩(wěn)壓60 mA充電泵電壓型逆變器
文件頁數(shù)： 2/23頁
文件大小： 430K
代理商： EMK212BJ474MG
TPS60400, TPS60401, TPS60402, TPS60403
UNREGULATED 60-mA CHARGE PUMP VOLTAGE INVERTER
SLVS324
–
JULY 2001
2
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
AVAILABLE OPTIONS
PART NUMBER
MARKING DBV
PACKAGE
TYPICAL FLYING CAPACITOR
[
μ
F]
FEATURE
TPS60400DBV
PFKI
1
Variable switching frequency
50 kHz
–
250 kHz
TPS60401DBV
PFLI
10
Fixed frequency 20 kHz
TPS60402DBV
PFMI
3.3
Fixed frequency 50 kHz
TPS60403DBV
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.
PFNI
1
Fixed frequency 250 kHz
TPS60400 functional block diagram
Start
FF
R
S
Q
VI
–
VCFLY+ < 0.5 V
VI
MEAS
VI < 1 V
VO > Vbe
VI
VO
MEAS
VO
OSC
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
Q
B
DC_ Startup
Terminal Functions
TERMINAL
I/O
DESCRIPTION
NAME
CFLY+
CFLY
–
GND
NO.
5
Positive terminal of the flying capacitor C(fly)
Negative terminal of the flying capacitor C(fly)
Ground
3
4
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.
相關(guān)PDF資料
PDF描述
EML17 General purpose transistor
EMT1 General Purpose Transistor (Isolated Dual Transistors)
EMT3 TERMINAL
EMT2 TERMINAL
EMT5 Emitter common (dual transistors)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
EMK212BJ474MG-T 制造商:TAIYO YUDEN 功能描述:
EMK212BJ475KDHT 功能描述:多層陶瓷電容器MLCC - SMD/SMT CAP MLCC 0805 16V X5R 4.7uF 10% TOL RoHS:否 制造商:American Technical Ceramics (ATC) 電容:10 pF 容差:1 % 電壓額定值:250 V 溫度系數(shù)/代碼:C0G (NP0) 外殼代碼 - in:0505 外殼代碼 - mm:1414 工作溫度范圍:- 55 C to + 125 C 產(chǎn)品:Low ESR MLCCs 封裝:Reel
EMK212BJ475KD-T 功能描述:多層陶瓷電容器MLCC - SMD/SMT CAP MLCC 0805 16V X5R 4.7uF 10% RoHS:否 制造商:American Technical Ceramics (ATC) 電容:10 pF 容差:1 % 電壓額定值:250 V 溫度系數(shù)/代碼:C0G (NP0) 外殼代碼 - in:0505 外殼代碼 - mm:1414 工作溫度范圍:- 55 C to + 125 C 產(chǎn)品:Low ESR MLCCs 封裝:Reel
EMK212BJ475KG-T 功能描述:多層陶瓷電容器MLCC - SMD/SMT CAP MLCC 0805 16V X5R 4.7uF 10% RoHS:否 制造商:American Technical Ceramics (ATC) 電容:10 pF 容差:1 % 電壓額定值:250 V 溫度系數(shù)/代碼:C0G (NP0) 外殼代碼 - in:0505 外殼代碼 - mm:1414 工作溫度范圍:- 55 C to + 125 C 產(chǎn)品:Low ESR MLCCs 封裝:Reel
EMK212BJ475KG-T 制造商:TAIYO YUDEN 功能描述:Ceramic Multilayer Capacitor
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