- 您現(xiàn)在的位置：買(mǎi)賣(mài)IC網(wǎng) > PDF目錄378406 > AS2916B16DT (Princeton Technology Corporation) PWM Controller PDF資料下載
參數(shù)資料
| 型號(hào)： | AS2916B16DT |
| 廠商： | Princeton Technology Corporation |
| 英文描述： | PWM Controller |
| 中文描述： | PWM控制器 |
| 文件頁(yè)數(shù)： | 5/8頁(yè) |
| 文件大?。?/td> | 63K |
| 代理商： | AS2916B16DT |
253
www.ptcc.com.tw
AS2916
PWM Controller
Electrical Characteristics
Electrical characteristics are guaranteed over the full junction temperature range (0-105°). Ambient temperature must be derated
based upon power dissipation and package thermal characteristics. The conditions are: VCC= 15 V, BOK = 3 V, ON = 3 V, RT=
680
, CT= 10 nF, and CWBL= 2.2 nF, unless otherwise specified. To override UVLO, VCCshould be raised above UVLOHIGH
prior to test.
Parameter
Symbol
Test Condition
Min.
Typ.
Max.
Unit
5 V Regulator
Output Voltage
VREG
PSRR
TJ= 25°C, IREG= 1 mA
12
≤
VCC
≤
18 V
1.0
≤
IREG
≤
20 mA
4.90
5.00
5.10
V
Line Regulation
5
15
mV
Load Regulation
5
15
mV
Temperature Stability
TCREG
0.2
0.4
mV/°C
Total Output Variation
Line, Load, Temperature
4.85
5.15
V
Long-Term Stability
Over 1,000 hrs at 25°C
5.0
25
mV
Output Noise Voltage
VNOISE
IMAX
10
≤
f
≤
100 kHz, TJ= 25°C
VREG = 4.8 V
50
μV
Maximum Source Current
30
120
180
mA
Oscillator
Initial Frequency
fOSC
TA= 25°C, VWBL= 0 V
8.5 V
≤
VCC
≤
18V
TMIN
≤
TJ
≤
TMAX
VOSCpeak-to-peak
VWBL= 0 V
VWBL= 0 V
VOSC= 3 V
RT= 680
, CT= 10 nF,
TJ= 25°C
117
132
143
kHz
Voltage Stability
0.2
1.0
%
Temperature Stability
TCF
VOSC
VH
VL
IDSC
5
%
Amplitude
1.55
V
Upper Trip Point
2.8
V
Lower Trip Point
1.25
V
Discharge Current
7.5
8.7
9.5
mA
Duty Cycle Limit
46
50
54
%
Over-Temperature Shutdown
TOT
140
°C
Wobble Oscillator
Wobble Rate
FWBL
DEV
2.2 nF WBL to GND
3.4
4.5
6.0
kHz
OSC Frequency Deviation
Change in main oscillator freq.
+30
+40
+50
kHz
Amplitude
VWBL
VH
VL
ICHRG
IDSC
VWBLpeak-to-peak
1.8
V
Upper Trip Point
2.7
V
Lower Trip Point
0.9
V
Charge Current
VWBL= 0.7 V
VWBL= 4.8 V
–25
–36
–50
μA
Discharge Current
25
36
50
μA
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AS2916B16NN | PWM Controller |
| AS2916B16NT | PWM Controller |
| AS80196CA | ADVANCED 16-BIT CHMOS MICROCONTROLLER WITH INTEGRATED CAN 2.0 |
| AS80196CB | ADVANCED 16-BIT CHMOS MICROCONTROLLER WITH INTEGRATED CAN 2.0 |
| AS87196CA | ADVANCED 16-BIT CHMOS MICROCONTROLLER WITH INTEGRATED CAN 2.0 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AS2916B16NN | 制造商:PTC 制造商全稱(chēng):Princeton Technology Corp 功能描述:PWM Controller |
| AS2916B16NT | 制造商:PTC 制造商全稱(chēng):Princeton Technology Corp 功能描述:PWM Controller |
| AS291R0JLF | 制造商:TT Electronics / IRC 功能描述:AS291R0JLF |
| AS2930/L | 制造商:Calogic LLC 功能描述: |
| AS2930CS-3.0 | 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:Analog IC |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。