RT9169
Part Number
RT9169-41CV
RT9169-42CV
RT9169-43CV
RT9169-44CV
RT9169-45CV
RT9169-46CV
Marking
BX
BY
BZ
CT
CU
CV
Preliminary
Part Number
RT9169-47CV
RT9169-48CV
RT9169-49CV
RT9169-50CV
RT9169-25CB
RT9169-28CB
Marking
CW
CX
CY
CZ
C1
C2
Pin Description
Pin Name
VIN
VOUT
GND
EN
Pin Function
Power Input
Output Voltage
Ground
Chip Enable Control Input
Function Block Diagram
VIN
Current
Limit
VOUT
+
_
EN
GND
Absolute Maximum Ratings
Input Voltage
Power Dissipation, P
D
@ T
A
= 25° C
TO-92
SOT-89
SOT-23
SOT-25
Operating Junction Temperature Range
Storage Range
Package Thermal Resistance
TO-92,
θ
JA
SOT-89,
θ
JC
SOT-89,
θ
JA
SOT-23,
θ
JA
SOT-25,
θ
JA
www.richtek-ic.com.tw
7V
0.6W
0.5W
0.25W
0.25W
-40°C to 125°C
-65°C to 150°C
160°C/W
100°C/W
300°C/W
250°C/W
250°C/W
DS9169-02 October 2001
4
RICHTEK [ RICHTEK TECHNOLOGY CORPORATION ]
