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PDF RN5T618-xxxx Data sheet ( Hoja de datos )
| Número de pieza | RN5T618-xxxx | |
| Descripción | power management IC | |
| Fabricantes | Richo | |
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POWER MANAGEMENT SYSTEM DEVICE
RN5T618-xxxx
Product Brief
Rev3.0
2013.07.25
RICOH COMPANY, LTD.
Electronic Devices Company
This specification is subject to change without notice.
1 page  
POWER MANAGEMENT SYSTEM DEVICE
4. Electrical Characteristics
4.1 Absolute Maximum Ratings
Exposure to the condition exceeded absolute maximum ratings may cause the permanent damages and
affect the reliability and safety of both device and systems using the device. The functional operations
cannot be guaranteed beyond specified values in the recommended conditions.
Symbol
Parameter
VPS1 Power Supply Voltage 1
VPS2 Power Supply Voltage 2
VPS3 Power Supply Voltage 3
VINPUT Input Voltage Range
Tstg Storage Temperature
PD Package Allowable
Dissipation
Condition
Min
VADP*, VUSB* pin -0.3
VINP1-3, VINL1-2, -0.3
VSYS1-2, VBAT1-2 pin
VDDIO pin
-0.3
PWRON, RESETO, INTB, -0.3
SLEEP pin
SDA, SCL pin
-0.3
GPIO0-1 pin
-0.3
GPIO2-3 pin
AIN0-1(GPIO0-1) pin
-
Ta = 25 degrees C
-0.3
-0.3
-55
0
Max
7.0
6.0
4.5
VSYS + 0.3
VDDIO + 0.3
VSYS + 0.3 /
VDDIO + 0.3
VSYS + 0.3
2.8
125
4500
Units
V
V
V
V
V
V
V
V
degrees C
mW
Table 4-1 Absolute Maximum Ratings
PD[W]
4.5
1.8
Linear derating
coefficient
=0.045 [W/degrees C]
25 85 125 degrees C
Fig 4-1 Maximum Package Allowable Dissipation
©2012-2013
Rev3.0
Page5
5 Page 
POWER MANAGEMENT SYSTEM DEVICE
30 RESETO Host Reset output
31 VSB2/GPIO2 General purpose I/O Note*
32 VSB LDORTC1 output
33 VREF Bypass capacitor connecting pin
34 VOUT1 LDO1 output
35 VINL1 Power supply for LDOs
36 VOUT2 LDO2 output
37 VOUT3 LDO3 output
38 VINL2 Power supply for LDOs
39 VOUT4 LDO4 output
40 VOUT5 LDO5 output
O D O Low VSYS+0.3
I/O D *5 *5 VSYS+0.3
OA
OA
OA
-P
OA
OA
-P
OA
OA
NOD/CMOS
*5
41 VFB1 DC/DC1 Output voltage feedback input I/O A
42 LX1 DC/DC1 switch output
43 VINP1 Power supply for DC/DC
OA
-P
44 VFB2 DC/DC2 Output voltage feedback input I/O A
45 LX2 DC/DC2 switch output
OA
46 VINP2 Power supply for DC/DC2
-P
47 VINP3 Power supply for DC/DC3
-P
48 LX3 DC/DC3 switch output
OA
Note*1:
Note*2:
Note*3:
Note*4:
Note*5:
I:Input, O:Output
A:Analog, D:Digital, P:Power, G:Ground
Reset State: RESETO=Low.
Vinmax:Maximum input voltage
GP00-GP03 : "Input" or "Output" is selectable by OTP. Input/Output type (CMOS or NMOS or Analog or
Nch Open Drain Output) is selectable by OTP. Refer to the chapter of GPIO for detail.
Table 6-1 Pin Description
©2012-2013
Rev3.0
Page11
11 Page | ||
| Páginas | Total 18 Páginas | |
| PDF Descargar | [ Datasheet RN5T618-xxxx.PDF ] | |
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