參數(shù)資料
型號: S-8340B00AFT-T2-U
元件分類: 穩(wěn)壓器
英文描述: SWITCHING CONTROLLER, 690 kHz SWITCHING FREQ-MAX, PDSO8
封裝: HALOGEN FREE AND LEAD FREE, TSSOP-8
文件頁數(shù): 24/55頁
文件大小: 740K
代理商: S-8340B00AFT-T2-U
STEP-UP, 600 kHz, PWM CONTROL OR PWM/PFM SWITCHABLE SWITCHING REGULATOR CONTROLLER
S-8340/8341 Series
Rev.4.0_00
Seiko Instruments Inc.
30
2. Examples of Transient Response Characteristics
(1) Power-on (Typical Data)
S-8340A33AFT, fOSC = 600 kHz, Ta = 25°C
VIN = 0 → 1.98 V, IOUT = 1 mA
t (2 ms/div)
VOUT
(1 V/div)
3 V
0 V
3 V
0 V
VIN
(1 V/div)
VIN = 0 → 1.98 V, IOUT = 200 mA
t (2 ms/div)
VOUT
(1 V/div)
3 V
0 V
3 V
0 V
VIN
(1 V/div)
S-8340C33AFT, fOSC = 300 kHz, Ta = 25°C
I
t (4 ms/div)
VOUT
(1 V/div)
3 V
0 V
3 V
0 V
VIN
(1 V/div)
VIN = 0 → 1.98 V, IOUT = 1 mA
t (4 ms/div)
VOUT
(1 V/div)
3 V
0 V
3 V
0 V
VIN
(1 V/div)
VIN = 0 → 1.98 V, IOUT = 200 mA
(2) ON/OFF Pin Response (Typical Data)
S-8340A33AFT, fOSC = 600 kHz, Ta = 25°C
t (2 ms/div)
VOUT
(1 V/div)
3 V
0 V
3 V
0 V
VON/OFF
(1 V/div)
VON/OFF = 0 → 1.98 V, IOUT = 1 mA
t (2 ms/div)
VOUT
(1 V/div)
3 V
0 V
3 V
0 V
VON/OFF
(1 V/div)
VON/OFF = 0 → 1.98 V, IOUT = 200 mA
S-8340C33AFT, fOSC = 300 kHz, Ta = 25°C
t (4 ms/div)
VOUT
(1 V/div)
3 V
0 V
3 V
0 V
VON/OFF
(1 V/div)
VON/OFF = 0 → 1.98 V, IOUT = 1 mA
t (4 ms/div)
VOUT
(1 V/div)
3 V
0 V
3 V
0 V
VON/OFF
(1 V/div)
VON/OFF = 0 → 1.98 V, IOUT = 200 mA
相關(guān)PDF資料
PDF描述
S-8352D30MC-K8P-T2 0.3 A SWITCHING CONTROLLER, 110 kHz SWITCHING FREQ-MAX, PDSO5
S-8353H20MC-IWFT2G 0.3 A SWITCHING REGULATOR, 287.5 kHz SWITCHING FREQ-MAX, PDSO5
S-8355Q34BD-OWT-TF 0.08 A SWITCHING CONTROLLER, 690 kHz SWITCHING FREQ-MAX, PDSO6
S-8520E53MC-BKM-T2 0.05 A SWITCHING CONTROLLER, 375 kHz SWITCHING FREQ-MAX, PDSO5
S-8520E47MC-BKG-T2 0.05 A SWITCHING CONTROLLER, 375 kHz SWITCHING FREQ-MAX, PDSO5
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
S-8340C25AFT-T2 功能描述:DC/DC 開關(guān)控制器 2.5V Step-Up 2.0% RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK
S-8340C25AFT-T2-G 功能描述:DC/DC 開關(guān)控制器 2.5V Step-Up 2.0% RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK
S-8340C30AFT-T2 功能描述:DC/DC 開關(guān)控制器 3.0V Step-Up 2.0% RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK
S-8340C30AFT-T2-G 功能描述:DC/DC 開關(guān)控制器 3.0V Step-Up 2.0% RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK
S-8340C33AFT-T2 功能描述:DC/DC 開關(guān)控制器 3.3V Step-Up 2.0% RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK