參數(shù)資料
型號(hào): R1215D002A-TR-F
廠商: RICOH COMPANY LTD
元件分類: 穩(wěn)壓器
英文描述: 0.08 A SWITCHING CONTROLLER, 700 kHz SWITCHING FREQ-MAX, PDSO8
封裝: ROHS COMPLIANT, SON-8
文件頁(yè)數(shù): 10/20頁(yè)
文件大小: 363K
代理商: R1215D002A-TR-F
R1215D
18
8) DELAY Pin Charge Current vs. Temperature
9) DELAY Pin Discharge Current vs. Temperature
R1215D002x
4.5
6.5
5.0
5.5
6.0
Temperature Topt(
°C)
D
ELAY
P
in
Charge
Current
IDLY1
A
)
VIN=2.5V
-40
50
75
-25
0
25
85
0
400
100
200
300
350
50
150
250
Temperature Topt(
°C)
D
ELAY
P
in
Di
s
c
harge
Current
IDLY2
A
)
VIN=1.8V
-40
50
75
-25
0
25
85
10) DELAY Pin Detector Threshold vs. Temperature
11) VREFOUT Voltage vs. VREFOUT Current
R1215D002x
0.96
1.02
0.97
0.99
0.98
1.00
1.01
Temperature Topt(
°C)
D
ELAY
P
in
Det
e
c
tor
Thres
hol
d
V
DLY
(V
)
VIN=2.5V
-40
50
75
-25
0
25
85
0
1.6
0.2
1.0
0.6
0.4
0.8
1.2
1.4
030
40
10
20
50
VREFOUT Current(mA)
V
REFOUT
Voltage(
V
)
VIN=2.5V
12) Maximum Duty Cycle vs. DTC Pin Voltage (Topt
=25°C)
R1215D002A/E
R1215D002B/F
300
900 1000
700 800
500
400
600
1100
0
40
60
20
80
100
Max
duty
Cy
c
le(%)
DTC Pin Voltage VDTC(mV)
VIN=2.5V,Frequency=700kHz
300
900 1000
700 800
500
400
600
1100
0
40
60
20
80
100
Max
duty
Cy
c
le(%)
DTC Pin Voltage VDTC(mV)
VIN=2.5V,Frequency=1.4MHz
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