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UC3869AG-S08-R 数据表(PDF) 5 Page - Unisonic Technologies

部件名 UC3869AG-S08-R
功能描述  HIGH VOLTAGE GREEN MODE PWM CONTROLLER
PDF  9 Pages
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制造商  UTC [Unisonic Technologies]
网页  http://www.utc-ic.com
标志 UTC - Unisonic Technologies

UC3869AG-S08-R 数据表(HTML) 5 Page - Unisonic Technologies

  UC3869AG-S08-R Datasheet HTML 1Page - Unisonic Technologies UC3869AG-S08-R Datasheet HTML 2Page - Unisonic Technologies UC3869AG-S08-R Datasheet HTML 3Page - Unisonic Technologies UC3869AG-S08-R Datasheet HTML 4Page - Unisonic Technologies UC3869AG-S08-R Datasheet HTML 5Page - Unisonic Technologies UC3869AG-S08-R Datasheet HTML 6Page - Unisonic Technologies UC3869AG-S08-R Datasheet HTML 7Page - Unisonic Technologies UC3869AG-S08-R Datasheet HTML 8Page - Unisonic Technologies UC3869AG-S08-R Datasheet HTML 9Page - Unisonic Technologies  
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UC3869A
CMOS IC
UNISONICTECHNOLOGIESCO.,LTD
5 of 9
www.unisonic.com.tw
QW-R103-143.B
ELECTRICAL CHARACTERISTICS (Cont.)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP MAX UNIT
CURRENT SENSE INPUT (CS PIN)
Soft Start Time
SST
5
ms
Leading Edge Blanking Time
T_blanking
200
350
550
ns
Peak Current Flat Threshold
Voltage
VCS-F
0.92
V
Peak Current Valley Threshold
Voltage
VCS-V
VFB=4.0V, Duty=0%
0.60
0.65
0.70
V
OSCILLATOR
Normal Oscillation Frequency
FOSC
VDD=15V, FB=3V
60
65
70
kHz
Frequency Jittering
f_OSC
-9
+9
%
Frequency Temperature Stability
f_Temp
T=-40~85°C
10
%
Frequency Voltage Stability
f_VDD
10
%
Burst Mode Switch Frequency
F_Burst
20
kHz
GATE DRIVER
Output Low Level
VOL
VDD=15V, IO=20mA
1
V
Output High Level
VOH
VDD=15V, IO=20mA
11
V
Output Rising Time 1V~10V
T_r
CL=1000pF
150
nS
Output Falling Time 10V~1V
T_f
CL=1000pF
60
nS
Over temperature protection
Output Current of RT Pin
IRT
VRT=0.9V
93
100
107
μA
Threshold Voltage for OTP
VTH_OTP
0.98
1.04
1.10
V



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