參數(shù)資料
型號(hào): TL1466IPMR
廠商: TEXAS INSTRUMENTS INC
元件分類: 穩(wěn)壓器
英文描述: 0.5 A SWITCHING CONTROLLER, 800 kHz SWITCHING FREQ-MAX, PQFP64
封裝: GREEN, PLASTIC, LQFP-64
文件頁(yè)數(shù): 3/26頁(yè)
文件大?。?/td> 538K
代理商: TL1466IPMR
TL1466I
HIGHSPEED/PRECISION SIX CHANNEL
SWITCHING REGULATOR CONTROLLER
SLVS262 FEBRUARY 2000
11
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
PARAMETER MEASUREMENT INFORMATION
DeadTime Input Voltage
(DTC3)
PWM Comparator
Output Voltage
Output Waveform
(OUTPUT3)
Output Regulation Voltage
Monitor Waveform
(COMP3)
SCP Terminal Waveform
SCP Comparator Output
Power Supply Voltage
2.45 V TYP
1.5 V
tpe
1.35 V
0.65 V
H
L
H
L
Dead Time 100%
0 V
Vref
+0.7
1.5 V
H
L
VCC
0 V
Oscillator Triangle
Waveform (Note A)
Error Amplifier Output
(FEED BACK3)
Protection enable time, tpe = (588 × 103 × Cpe) in seconds
NOTE A: The oscillator output of channel 1, 4, and 6 is reverse phase for channel 2, 3, and 5.
Figure 3. Timing Diagram (channel 3)
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