參數(shù)資料
型號: DPA423P
廠商: POWER INTEGRATIONS INC
元件分類: 穩(wěn)壓器
英文描述: 1.75 A SWITCHING REGULATOR, 425 kHz SWITCHING FREQ-MAX, PDIP8
封裝: PLASTIC, MS-001AB, DIP-8
文件頁數(shù): 17/36頁
文件大?。?/td> 705K
代理商: DPA423P
Rev. S 12/07
24
DPA422-426
www.powerint.com
Parameter
Symbol
Conditions
SOURCE = 0 V; T
J = -40 to 125 °C
See Figure 33
(Unless Otherwise Specied)
Min
Typ
Max
Units
Circuit Protection (cont.)
Initial Current Limit
I
INIT
V
D = 35 V
0.9 ×
A
Leading Edge
Blanking Time
t
LEB
T
J = 25 °C
100
ns
Current Limit Delay
T
IL(D)
I
C = (IC(skip) + IB)/2
100
ns
Thermal Shutdown
Temperature
T
J(SD)
130
137
145
°C
Thermal Shutdown
Hysteresis
T
J(SD)hyst
27
°C
Power-Up Reset
Threshold Voltage
V
C(RESET)
1.5
2.75
4
V
Output
ON-State Resistance
R
DS(ON)
DPA422
I
D = 150 mA
T
J = 25 °C
2.60
3.00
Ω
T
J = 100 °C
4.00
4.60
DPA423
I
D = 300 mA
T
J = 25 °C
1.30
1.50
T
J = 100 °C
2.00
2.30
DPA424
I
D = 600 mA
T
J = 25 °C
0.65
0.75
T
J = 100 °C
1.00
1.15
DPA425
I
D = 1.25 A
T
J = 25 °C
0.33
0.38
T
J = 100 °C
0.50
0.58
DPA426
I
D = 1.75 A
T
J = 25 °C
0.24
0.28
T
J = 100 °C
0.37
0.43
OFF-State Drain
Leakage Current
I
DSS
V
X, VL = Floating;
V
D = 150 V;
T
J = 125 °C;
I
C = (IC(skip) + IB)/2
DPA422
33
μA
DPA423
65
DPA424
130
DPA425
260
DPA426
360
Breakdown Voltage
B
VDSS
V
X, VL = Floating; TJ = 25 °C;
I
C = (IC(skip) + IB)/2; See Note C
220
V
Rise Time
t
R
Measured in a Typical Application
10
ns
Fall Time
t
F
Measured in a Typical Application
10
ns
相關(guān)PDF資料
PDF描述
DPAF-08-03.0-H-8-1-A 96 CONTACT(S), FEMALE, STRAIGHT BOARD STACKING CONNECTOR, SURFACE MOUNT
DPAF-23-03.0-H-8-1-A 336 CONTACT(S), FEMALE, STRAIGHT BOARD STACKING CONNECTOR, SURFACE MOUNT
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