參數(shù)資料
型號(hào): R1215D002F-TR-F
廠商: RICOH COMPANY LTD
元件分類: 穩(wěn)壓器
英文描述: 0.08 A SWITCHING CONTROLLER, 1400 kHz SWITCHING FREQ-MAX, PDSO8
封裝: ROHS COMPLIANT, SON-8
文件頁(yè)數(shù): 14/20頁(yè)
文件大?。?/td> 363K
代理商: R1215D002F-TR-F
R1215D
3
PIN CONFIGURATION
SON-8
8
7
6
5
1
2
3
4
5
678
4
321
Bottom View
Top View
PIN DESCRIPTION
Pin No
Symbol
Description
1
EXT
External FET Drive Pin (CMOS Output)
2
GND
Ground Pin
3
DTC
Pin for Setting Maximum Duty Cycle and Soft start time
4
DELAY
Pin for External Capacitor
(for Setting Output Delay of Protection)
5
VFB
Feedback Pin for monitoring Output Voltage
6
VREFOUT
Reference Voltage Output Pin
7
AMPOUT
Amplifier Output Pin
8
VIN
Power Supply Pin for the IC
Tab suspension leads in the
parts have GND level. (They are connected to the reverse side of this IC.)
Do not connect to other wires or land patterns.
ABSOLUTE MAXIMUM RATINGS
(GND
=0V)
Symbol
Item
Rating
Unit
VIN
VIN Pin Voltage
6.5
V
VEXT
EXT Pin Output Voltage
0.3 to VIN+0.3
V
VDLY
DELAY Pin Voltage
0.3 to VIN+0.3
V
VREFOUT
VREFOUT Pin Voltage
0.3 to VIN+0.3
V
VAMP
AMPOUT Pin Voltage
0.3 to VIN+0.3
V
VDTC
DTC Pin Voltage
0.3 to VIN+0.3
V
VFB
VFB Pin Voltage
0.3 to VIN+0.3
V
IAMP
AMPOUT Pin Current
±10
mA
IROUT
VREFOUT Pin Current
30
mA
IEXT
EXT Pin Inductor Drive Output Current
±80
mA
PD
Power Dissipation
480
mW
Topt
Operating Temperature Range
40 to +85
°C
Tstg
Storage Temperature Range
55 to +125
°C
1 For Power Dissipation, please refer to PACKAGE INFORMATION to be described.
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