參數(shù)資料
型號： 5962-8768101EA
廠商： TEXAS INSTRUMENTS INC
元件分類： 穩(wěn)壓器
英文描述： 2 A SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, CDIP16
封裝： CERAMIC, DIP-16
文件頁數(shù)： 15/20頁
文件大?。?/td> 1120K
代理商： 5962-8768101EA
4
UC1825
UC2825
UC3825
UC1825
UC3825
PARAMETERS
TEST CONDITIONS
UC2825
MIN
TOP
MAX
MIN
TOP
MAX
UNITS
PWM Comparator Section
Pin 7 Bias Current
VPIN 7 = 0V
-1
-5
-1
-5
A
Duty Cycle Range
0
80
0
85
%
Pin 3 Zero DC Threshold
VPIN 7 = 0V
1.1
1.25
1.1
1.25
V
Delay to Output*
50
80
50
80
ns
Soft-Start Section
Charge Current
VPIN 8 = 0.5V
3
9
20
3
9
20
A
Discharge Current
VPIN 8 = 1V
1
mA
Current Limit / Shutdown Section
Pin 9 Bias Current
0 < VPIN 9 < 4V
15
10
A
Current Limit Threshold
0.9
1.0
1.1
0.9
1.0
1.1
V
Shutdown Threshold
1.25
1.40
1.55
1.25
1.40
1.55
V
Delay to Output
50
80
50
80
ns
Output Section
Output Low Level
IOUT = 20mA
0.25
0.40
0.25
0.40
V
IOUT = 200mA
1.2
2.2
1.2
2.2
V
Output High Level
IOUT = -20mA
13.0
13.5
13.0
13.5
V
IOUT = -200mA
12.0
13.0
12.0
13.0
V
Collector Leakage
VC = 30V
100
500
10
500
A
Rise/Fall Time*
CL = 1nF
30
60
30
60
ns
Under-Voltage Lockout Section
Start Threshold
8.8
9.2
9.6
8.8
9.2
9.6
V
UVLO Hysteresis
0.4
0.8
1.2
0.4
0.8
1.2
V
Supply Current Section
Start Up Current
VCC = 8V
1.1
2.5
1.1
2.5
mA
ICC
VPIN 1, VPIN 7, VPIN 9 = 0V; VPIN 2 = 1V
22
33
22
33
mA
ELECTRICAL CHARACTERISTICS: Unless otherwise stated, these specifications apply for , RT = 3.65k, CT = 1nF, VCC
= 15V, -55
°C<TA<125°C for the UC1825, –40°C<TA<85°C for the UC2825, and 0°C<TA<70°C for the UC3825, TA=TJ.
相關(guān)PDF資料
PDF描述
5962-8768101V2A 2 A SWITCHING CONTROLLER, 460 kHz SWITCHING FREQ-MAX, CQCC20
5962-8768104V2A 2 A SWITCHING CONTROLLER, 460 kHz SWITCHING FREQ-MAX, CQCC20
5962-8768104VEA 2 A SWITCHING CONTROLLER, 460 kHz SWITCHING FREQ-MAX, CDIP16
5962-8768101VEA 2 A SWITCHING CONTROLLER, 460 kHz SWITCHING FREQ-MAX, CDIP16
5962-8768102XA 2.2 A SWITCHING CONTROLLER, 1150 kHz SWITCHING FREQ-MAX, PBCY28
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
5962-8768101QFA 制造商:Texas Instruments 功能描述:Current Mode PWM Controller 1.5A 16-Pin CFPAK 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述:CURRENT MODE PWM CNTRLR 1.5A 16CFPAK - Rail/Tube
5962-8768101V2A 制造商:Texas Instruments 功能描述:Current Mode PWM Controller 1.5A 20-Pin LCCC 制造商:Rochester Electronics LLC 功能描述:- Bulk
5962-8768101VEA 制造商:Texas Instruments 功能描述:Current Mode PWM Controller 1.5A 16-Pin CDIP 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述:CURRENT MODE PWM CNTRLR 1.5A 16CDIP - Rail/Tube
5962-87681022A 制造商:Texas Instruments 功能描述: 制造商:Texas Instruments 功能描述:5962-87681022A, HIGH SPEED PWM CONT - Rail/Tube
5962-8768102EA 制造商:Texas Instruments 功能描述:Current Mode PWM Controller 2A 16-Pin CDIP 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述:CURRENT MODE PWM CNTRLR 2A 16CDIP - Rail/Tube
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