- 您現(xiàn)在的位置：買(mǎi)賣(mài)IC網(wǎng) > PDF目錄69485 > TIL5942NFC (TEXAS INSTRUMENTS INC) 2 A SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, PDIP16 PDF資料下載
參數(shù)資料
| 型號(hào)： | TIL5942NFC |
| 廠(chǎng)商： | TEXAS INSTRUMENTS INC |
| 元件分類(lèi)： | 穩(wěn)壓器 |
| 英文描述： | 2 A SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, PDIP16 |
| 封裝： | PLASTIC, DIP-16 |
| 文件頁(yè)數(shù)： | 17/20頁(yè) |
| 文件大?。?/td> | 295K |
| 代理商： | TIL5942NFC |
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)當(dāng)前第17頁(yè)第18頁(yè)第19頁(yè)第20頁(yè)
TIL5942, TIL5942A
CURRENT-MODE-PWM CONTROLLER
WITH OPTOISOLATED VOLTAGE REFERENCE AND ERROR AMPLIFIER
SOES040 – OCTOBER 1997
6
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended operating junction temperature range, VCC = 15 V,
RT = 3.9 k, CT = 1 nF (unless otherwise noted) (continued)
current sense
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
IIB(IS)
Input bias current, IS
–4
–10
A
td
Delay time to output
70
ns
VIT(CS)
Current sense threshold
0.9
1.0
1.1
V
integrating capacitor current
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
IO(cap)
Capacitor integrating current at VC with LED off
II(LED) = 0
–5
–10
A
IL
Photodiode light current at VC, I(VC)(on) – I(VC)(off)
II(LED) = 10 mA,
TA = 25°C
5
8
A
PWM (pulse-width modulation)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Maximum duty cycle
CL = 1 nF,
CREG = 0.1 F
97%
Minimum duty cycle
CL = 1 nF,
CREG = 0.1 F
0
UVLO (under voltage lockout)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
VIT(H)
Start-up threshold voltage
15
16
17
V
VIT(L)
Minimum operating voltage after start-up
9
10
11
V
supply current
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
ICC(off)
Start-up current
VCC < 15 V
55
100
A
ICC(on)
Operating supply current
VCC > 11 V
8
13
16
mA
output section
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
VOH
High level output voltage
IO = –20 mA
11
11.7
V
VOH
High-level output voltage
IO = –200 mA
10.5
11.2
V
VOL
Low level output voltage
IO = 20 mA
0.78
0.9
V
VOL
Low-level output voltage
IO = 200 mA
1.38
2
V
tr
Rise time
TJ = 25°C,
CL = 1 nF
20
35
ns
tf
Fall time
TJ = 25°C,
CL = 1 nF
20
35
ns
regulator
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
VO(REG)
Regulator output Voltage
VCC = 17 V
12
12.5
13.5
V
IOS(REG) Regulator short-circuit output current
VO = 0 V
–9
–12.5
–15.0
mA
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TK61220AQ4 | SWITCHING REGULATOR, QCC24 |
| TK75003MIBX | POWER FACTOR CONTROLLER WITH POST REGULATOR, 1600 kHz SWITCHING FREQ-MAX, PDSO8 |
| TK75003MBX | POWER FACTOR CONTROLLER WITH POST REGULATOR, 1600 kHz SWITCHING FREQ-MAX, PDSO8 |
| TK75003DBX | POWER FACTOR CONTROLLER WITH POST REGULATOR, 1600 kHz SWITCHING FREQ-MAX, PDIP8 |
| TK75003MTL | POWER FACTOR CONTROLLER WITH POST REGULATOR, 1600 kHz SWITCHING FREQ-MAX, PDSO8 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TIL601 | 制造商:Texas Instruments 功能描述: |
| TIL602 | 制造商:TI 制造商全稱(chēng):Texas Instruments 功能描述:N.P.N PLANAR SILICON PHOTOTRANSISTORS |
| TIL603 | 制造商:TI 制造商全稱(chēng):Texas Instruments 功能描述:N.P.N PLANAR SILICON PHOTOTRANSISTORS |
| TIL604 | 制造商:TI 制造商全稱(chēng):Texas Instruments 功能描述:N.P.N PLANAR SILICON PHOTOTRANSISTORS |
| TIL-6-116C/240F | 制造商:Brady Corporation 功能描述: |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。