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參數(shù)資料
| 型號： | R1232D251B-TR-F |
| 廠商： | RICOH COMPANY LTD |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | 1.5 A SWITCHING REGULATOR, 2580 kHz SWITCHING FREQ-MAX, DSO8 |
| 封裝： | 0.90 MM HEIGHT, LEAD FREE, SON-8 |
| 文件頁數(shù)： | 11/24頁 |
| 文件大?。?/td> | 847K |
| 代理商： | R1232D251B-TR-F |
R1232D
19
11) Supply Current vs. Temperature
R1232D121A
R1232D331B
110
115
130
125
120
-40
35
-15
10
60
85
Temperature Topt(
°C)
VIN=5.0V
Supply
Current
I
DD1
(
A)
210
215
230
225
220
-40
35
-15
10
60
85
Temperature Topt(
°C)
Supply
Current
I
DD1
(
A)
VIN=5.0V
12) Soft-start time vs. Temperature
R1232D121A
R1232D331B
500
1300
900
1100
700
-40
35
-15
10
60
85
Temperature Topt(
°C)
VIN=5.0V, Rload=0
Soft-start
Time
tstart
(ms)
300
600
500
550
400
450
350
-40
35
-15
10
60
85
Temperature Topt(
°C)
VIN=5.0V, Rload=0
Soft-start
Time
tstart
(ms)
13) UVLO Voltage vs. Temperature
R1232D121A
2.10
2.20
2.40
2.30
-40
35
-15
10
60
85
Temperature Topt(
°C)
UVLO
Detector
Voltage
UVLO01(V)
2.20
2.30
2.50
2.40
-40
35
-15
10
60
85
Temperature Topt(
°C)
UVLO
Released
Voltage
UVLO02(V)
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| R1232D261A | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:PWM STEP-DOWN DC/DC CONVERTER WITH SYNCHRONOUS RECTIFIER |
| R1232D261B | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:PWM STEP-DOWN DC/DC CONVERTER WITH SYNCHRONOUS RECTIFIER |
| R1232D271A | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:PWM STEP-DOWN DC/DC CONVERTER WITH SYNCHRONOUS RECTIFIER |
| R1232D271B | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:PWM STEP-DOWN DC/DC CONVERTER WITH SYNCHRONOUS RECTIFIER |
| R1232D281A | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:PWM STEP-DOWN DC/DC CONVERTER WITH SYNCHRONOUS RECTIFIER |
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