參數(shù)資料
型號: TL497AC
廠商: Texas Instruments, Inc.
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: SWITCHING VOLTAGE REGULATORS
中文描述: 開關(guān)穩(wěn)壓器
文件頁數(shù): 2/9頁
文件大小: 137K
代理商: TL497AC
TL497A
SWITCHING VOLTAGE REGULATORS
SLVS009D – JUNE 1976 – REVISED JULY 1999
2
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
AVAILABLE OPTIONS
PACKAGED DEVICES
CHIP
FORM
(Y)
TA
SMALL-OUTLINE
(D)
PLASTIC DIP
(N)
SHRINK
SMALL-OUTLINE
(PW)
TL497ACPW
0
°
C to 70
°
C
–40
°
C to 85
°
C
The D and PW packages are only taped and reeled. Add the suffix R to the device type (e.g.,
TL497ACPWR). Chip forms are tested at 25
°
C.
TL497ACD
TL497AID
TL497ACN
TL497AIN
TL497AY
functional block diagram
BASE
11
12
BASE DRIVE
CUR LIM SENS
FREQ CONTROL
INHIBIT
SUBSTRATE
COMP INPUT
CATHODE
Current
Limit
Sense
13
3
2
1
4
6
1.2-V
Reference
10
8
7
COL OUT
EMIT OUT
ANODE
Oscillator
BASE and BASE DRIVE are used for device testing only. They normally are not used in circuit applications of the device.
相關(guān)PDF資料
PDF描述
TL497AI SWITCHING VOLTAGE REGULATORS
TL497AY SWITCHING VOLTAGE REGULATORS
TL497APW SWITCHING VOLTAGE REGULATORS
TL497 SWITCHING VOLTAGE REGULATORS
TL497AD SWITCHING VOLTAGE REGULATORS
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TL497ACD 功能描述:直流/直流開關(guān)調(diào)節(jié)器 1.2V Switching V RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關(guān)頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5
TL497ACD 制造商:Texas Instruments 功能描述:IC SWITCHING REG 500MA SOIC14 制造商:Texas Instruments 功能描述:IC, SWITCHING REG, 500MA, SOIC14 制造商:Texas Instruments 功能描述:IC, SWITCHING REG, 500MA, SOIC14; Primary Input Voltage:12V; No. of Outputs:1; Output Voltage:30V; Output Current:500mA; Voltage Regulator Case Style:SOIC; No. of Pins:14; Operating Temperature Min:0C; Operating Temperature ;RoHS Compliant: Yes
TL497ACDE4 功能描述:直流/直流開關(guān)調(diào)節(jié)器 500-mA Peak S-U S-D Switching Volt Reg RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關(guān)頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5
TL497ACDG4 功能描述:直流/直流開關(guān)調(diào)節(jié)器 500-mA Inverting Switching Vltg Reg RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關(guān)頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5
TL497ACDR 功能描述:直流/直流開關(guān)調(diào)節(jié)器 1.2V Switching V RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關(guān)頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5