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): 25/55頁
文件大?。?/td> 740K
代理商: S-8340B00AFT-T2-U
STEP-UP, 600 kHz, PWM CONTROL OR PWM/PFM SWITCHABLE SWITCHING REGULATOR CONTROLLER
Rev.4.0_00
S-8340/8341 Series
Seiko Instruments Inc.
31
(3) Load Fluctuations
S-8340A33AFT, fOSC = 600 kHz
S-8340C33AFT, fOSC = 300 kHz
VIN = 1.98 V, IOUT = 100 mA → 100 μA
t (4 ms/div)
VOUT
(0.02 V/div)
100 mA
100
μA
IOUT
t (4 ms/div)
100 mA
100
μA
IOUT
VOUT
(0.02 V/div)
VIN = 1.98 V, IOUT = 100 mA → 100 μA
S-8340A33AFT, fOSC = 600 kHz
S-8340C33AFT, fOSC = 300 kHz
t (0.2 ms/div)
VOUT
(0.02 V/div)
100 mA
100
μA
IOUT
VIN = 1.98 V, IOUT = 100 μA → 100 mA
t (0.2 ms/div)
100 mA
100
μA
IOUT
VOUT
(0.02 V/div)
VIN = 1.98 V, IOUT = 100 μA → 100 mA
(4) Input Voltage Fluctuations
S-8340A33AFT, fOSC = 600 kHz
S-8340C33AFT, fOSC = 300 kHz
t (0.2 ms/div)
VOUT
(0.02 V/div)
2.64 V
1.98 V
VIN
(0.3 V/div)
VIN = 1.98 → 2.64 V, IOUT = 100 mA
66
t (0.2 ms/div)
2.64 V
1.98 V
VIN
(0.4 V/div)
VOUT
(0.02 V/div)
VIN = 1.98 → 2.64 V, IOUT = 100 mA
S-8340A33AFT, fOSC = 600 kHz
S-8340C33AFT, fOSC = 300 kHz
t (0.2 ms/div)
2.64 V
1.98 V
VIN
(0.3 V/div)
VOUT
(0.02 V/div)
VIN = 2.64 → 1.98 V, IOUT = 100 mA
t (0.2 ms/div)
2.64 V
1.98 V
VIN
(0.4 V/div)
VOUT
(0.02 V/div)
VIN = 2.64 → 1.98 V, IOUT = 100 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
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