參數(shù)資料
型號(hào): TL594
廠商: ON SEMICONDUCTOR
英文描述: PRECISION SWITCHMODE PULSE WIDTH MODULATION CONTROL CIRCUIT
中文描述: 精密開(kāi)關(guān)模式脈寬調(diào)制控制電路
文件頁(yè)數(shù): 2/12頁(yè)
文件大?。?/td> 166K
代理商: TL594
TL594
PULSE-WIDTH-MODULATION CONTROL CIRCUITS
SLVS052C – APRIL 1988 – REVISED JULY 1999
2
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
AVAILABLE OPTIONS
PACKAGED DEVICES
CHIP FORM
(Y)
TA
SMALL OUTLINE
(D)
PLASTIC DIP
(N)
0
°
C to 70
°
C
–40
°
C to 85
°
C
The D package is available taped and reeled. Add “R” suffix to device type (e.g.,
TL594CDR). Chip forms are tested at 25
°
C.
TL594CD
TL594ID
TL594CN
TL594IN
TL594Y
functional block diagram
GND
REF
VCC
Regulator
Reference
C1
Flip-Flop
Pulse-Steering
C1
1D
FEEDBACK
DTC
CT
RT
Comparator
PWM
Error Amplifier 2
1
+
Error Amplifier 1
0.1 V
4
DTC
Comparator
Oscillator
OUTPUT CTRL
(see Function Table)
0.7 mA
E1
C2
E2
2
+
Undervoltage
Lockout
Control
IN+
IN–
IN+
IN–
6
5
1
2
16
15
3
14
7
12
10
11
9
8
13
相關(guān)PDF資料
PDF描述
TL594CD PRECISION SWITCHMODE PULSE WIDTH MODULATION CONTROL CIRCUIT
TL594CN PRECISION SWITCHMODE PULSE WIDTH MODULATION CONTROL CIRCUIT
TL594IN PRECISION SWITCHMODE PULSE WIDTH MODULATION CONTROL CIRCUIT
TL594 PRECISION SWITCHMODE PULSE WIDTH MODULATION CONTROL CIRCUIT
TL594CD PRECISION SWITCHMODE PULSE WIDTH MODULATION CONTROL CIRCUIT
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TL594_07 制造商:TI 制造商全稱:Texas Instruments 功能描述:PULSE-WIDTH-MODULATION CONTROL CIRCUIT
TL594_09 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:PULSE-WIDTH-MODULATION CONTROL CIRCUIT
TL594_10 制造商:TI 制造商全稱:Texas Instruments 功能描述:PULSE-WIDTH-MODULATION CONTROL CIRCUIT
TL594C 制造商:TI 制造商全稱:Texas Instruments 功能描述:PULSE-WIDTH-MODULATION CONTROL CIRCUITS
TL594CD 功能描述:電壓模式 PWM 控制器 PWM Controller RoHS:否 制造商:Texas Instruments 輸出端數(shù)量:1 拓?fù)浣Y(jié)構(gòu):Buck 輸出電壓:34 V 輸出電流: 開(kāi)關(guān)頻率: 工作電源電壓:4.5 V to 5.5 V 電源電流:600 uA 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝 / 箱體:WSON-8 封裝:Reel