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參數(shù)資料
| 型號： | RP505K091A-TR |
| 廠商： | RICOH COMPANY LTD |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | SWITCHING CONTROLLER, 2500 kHz SWITCHING FREQ-MAX, PDSO8 |
| 封裝： | 2 X 2 MM, HALOGEN FREE AND ROHS COMPLIANT, DFN-8 |
| 文件頁數(shù)： | 28/32頁 |
| 文件大?。?/td> | 938K |
| 代理商： | RP505K091A-TR |
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RP505K
5
PIN DESCRIPTIONS
RP505K:DFN(PLP)2020-8
Pin No.
Symbol
Description
1
MODE
Mode Control Pin
2
CE
Chip Enable Pin ("H" Active)
3
AVIN
Input Pin
4
PVIN
Input Pin
5
LX
LX Switching Pin
6
AGND
Ground Pin
7
PGND
Ground Pin
8
VOUT/VFB
Output Pin / Feedback Pin
) Tab is GND level. (They are connected to the reverse side of this IC.)
The tab is better to be connected to the GND, but leaving it open is also acceptable.
ABSOLUTE MAXIMUM RATINGS
(AGND=PGND=0V)
Symbol
Item
Rating
Unit
A/PVIN
AVIN/PVIN Input Voltage
-0.3 to 6.5
V
VLX
LX Pin Voltage
-0.3 to A/PVIN + 0.3
V
VCE
CE Pin Input Voltage
-0.3 to 6.5
V
VOUT/VFB
VOUT/VFB Pin Voltage
-0.3 to 6.5
V
ILX
LX Pin Output Current
1.7
A
PD
Power Dissipation (DFN(PLP)2020-8)
880
mW
Ta
Operating Temperature Range
-40 to 85
°C
Tstg
Storage Temperature Range
-55 to 125
°C
) For Power Dissipation, please refer to PACKAGE INFORMATION.
ABSOLUTE MAXIMUM RATINGS
Electronic and mechanical stress momentarily exceeded absolute maximum ratings may cause the
permanent damages and may degrade the life time and safety for both device and system using the device
in the field. The functional operation at or over these absolute maximum ratings is not assured.
RECOMMENDED OPERATING CONDITIONS
(ELECTRICAL CHARACTERISTICS)
All of electronic equipment should be designed that the mounted semiconductor devices operate within the
recommended operating conditions. The semiconductor devices cannot operate normally over the
recommended operating conditions, even if when they are used over such conditions by momentary
electronic noise or surge. And the semiconductor devices may receive serious damage when they continue
to operate over the recommended operating conditions.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| RP-505S | 制造商:RECOM 制造商全稱:Recom International Power 功能描述:1 Watt SIP7 SIP7 Single & Dual Output |
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| RP50GB | 制造商:Superior Electric 功能描述:Electrical Connector; Pin Receptacle; 0.25 in.; 1.25 in.; 0.25 in. (Max.); 50 A 制造商:Superior Electric 功能描述:RECEPTACLE PIN 50A BLACK 制造商:Superior Electric 功能描述:RECEPTACLE, PIN, 50A, BLACK 制造商:Superior Electric 功能描述:TEST RECEPTACLE, PIN-RCPT, 50A, WW, BLK; Series:RP50; Gender:Receptacle; Voltage Rating:250V; Current Rating:50A; Connector Mounting:Cable; Contact Termination:Wire Wrap; Body Material:Nylon Plastic; Color:Black ;RoHS Compliant: Yes 制造商:Superior Electric 功能描述:Conn Binding Post PIN 1 POS ST Panel Mount 1 Port |
| RP50GB | 制造商:Superior Electric 功能描述:Test Spring Probe |
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