參數(shù)資料
型號(hào): LM2591HVS-3.3
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類: 穩(wěn)壓器
英文描述: SIMPLE SWITCHER Power Converter 150 kHz 1A Step-Down Voltage Regulator
中文描述: 3 A SWITCHING REGULATOR, 173 kHz SWITCHING FREQ-MAX, PSSO5
封裝: TO-263, 5 PIN
文件頁(yè)數(shù): 7/20頁(yè)
文件大?。?/td> 730K
代理商: LM2591HVS-3.3
Typical Performance Characteristics
(Circuit of
Figure 1
) (Continued)
Load Transient Response for Continuous Mode
V
IN
= 20V, V
OUT
= 5V, I
LOAD
= 250 mA to 1A
L = 52 μH, C
OUT
= 100 μF, C
OUT
ESR = 100 m
Load Transient Response for Discontinuous Mode
V
IN
= 20V, V
OUT
= 5V, I
LOAD
= 250 mA to 1A
L = 15 μH, C
OUT
= 150 μF, C
OUT
ESR = 90 m
10129321
A: Output Voltage, 100 mV/div. (AC)
B: 250 mA to 1A Load Pulse
Horizontal Time Base: 50 μs/div.
10129322
A: Output Voltage, 100 mV/div. (AC)
B: 250 mA to 1A Load Pulse
Horizontal Time Base: 200 μs/div.
Connection Diagrams and Order Information
Bent and Staggered Leads, Through Hole Package
5-Lead TO-220 (T)
Surface Mount Package
5-Lead TO-263 (S)
10129381
Order Number LM2591HVT-3.3, LM2591HVT-5.0,
or LM2591HVT-ADJ
See NS Package Number T05D
10129382
Order Number LM2591HVS-3.3, LM2591HVS-5.0,
or LM2591HVS-ADJ
See NS Package Number TS5B
L
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相關(guān)PDF資料
PDF描述
LM2591HVS-ADJ SIMPLE SWITCHER Power Converter 150 kHz 1A Step-Down Voltage Regulator
LM2591HVT-ADJ SIMPLE SWITCHER Power Converter 150 kHz 1A Step-Down Voltage Regulator
LM2591HVT-3.3 SIMPLE SWITCHER Power Converter 150 kHz 1A Step-Down Voltage Regulator
LM2591HVS-5.0 SIMPLE SWITCHER Power Converter 150 kHz 1A Step-Down Voltage Regulator
LM2591HV SIMPLE SWITCHER Power Converter 150 kHz 1A Step-Down Voltage Regulator
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