參數(shù)資料
型號(hào): TL598D
廠商: Texas Instruments, Inc.
英文描述: PULSE-WIDTH-MODULATION CONTROL CIRCUITS
中文描述: 脈寬調(diào)制控制電路
文件頁(yè)數(shù): 2/10頁(yè)
文件大?。?/td> 154K
代理商: TL598D
TL598
PULSE-WIDTH-MODULATION CONTROL CIRCUITS
SLVS053C – FEBRUARY 1988 – REVISED JULY 1999
2
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
FUNCTION TABLE
INPUT/OUTPUT
CTRL
VI = GND
VI = REF
OUTPUT FUNCTION
Single-ended or parallel output
Normal push-pull operation
AVAILABLE OPTIONS
PACKAGED DEVICES
TA
SMALL
OUTLINE
(D)
TL598CD
TL598QD
PLASTIC
DIP
(N)
TL598CN
CHIP FORM
(Y)
0
°
C to 70
°
C
–40
°
C to 125
°
C
Chip forms are tested at 25
°
C.
TL598Y
functional block diagram
GND
SIGNAL
REF
VCC
Regulator
Reference
Lockout Control
Undervoltage
2
GND
POWER
OUT2
OUT1
VC
Flip-Flop
Pulse-Steering
C1
1D
FEEDBACK
+
1IN+
DTC
CT
RT
Comparator
PWM
Error Amplifier
1
+
Error Amplifier
0.1 V
4
Comparator
DTC
Oscillator
OUTPUT CTRL
(see Function Table)
6
5
1
2
16
15
3
13
11
8
9
10
12
14
7
1IN–
2IN+
2IN–
0.7 mA
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TL598N 制造商:TI 制造商全稱:Texas Instruments 功能描述:PULSE-WIDTH-MODULATION CONTROL CIRCUITS
TL598QD 制造商:TI 制造商全稱:Texas Instruments 功能描述:PULSE-WIDTH-MODULATION CONTROL CIRCUITS
TL598QDR 制造商:TI 制造商全稱:Texas Instruments 功能描述:PULSE-WIDTH-MODULATION CONTROL CIRCUITS