XC9106_1 TOREX [Torex Semiconductor], XC9106_1 Datasheet - Page 2

• Manufacturer Part Number: XC9106_1
• Description: PWM Control,PWM/PFM Switching Control, Step-Up DC/DC Converters, Externally Applied Vref
• Manufacturer: TOREX [Torex Semiconductor]

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■PIN ASSIGNMENT
■PIN CONFIGURATION
■PRODUCT CLASSIFICATION
●Ordering Information
NC
FB
SOT-25
XC9106D①②③④⑤ : PWM control
XC9107D①②③④⑤ : PWM/PFM automatic switching control
1
* Output voltage 0.9V ~ 4.0V (100mV steps), 1.85V and 2.85V are standard products.
DESIGNATOR
5
XC9106/XC9107
PIN NUMBER
Output voltages other than these are available as semi-custom products.
1
2
3
4
5
-
① ②
(TOP VIEW)
③
④
⑤
VDD
SOT-25
2
USP-6B
6
2
4
3
1
5
CE/Vref
GND
4
3
Oscillation Frequency
NAME
GND
EXT
V
Vref
PIN
CE/
Reference Voltage
Device Orientation
NC
FB
Packaging Types
DD
(Apply External)
DESCRIPTION
and Reference Voltage Apply Pin.
Serves as Both Chip Enable Pin
CE/VIEW
External Transistor Connection
Output Resistor Connection
NC 5
FB 6
Supply Voltage
No Connection
FUNCTION
Ground
Series
SYMBOL
00
M
D
R
3
1
L
1 EXT
2 V
3
DD
: Fixed
: 300kHz
: 100kHz
: SOT-25
: USP-6B
: Embossed tape, standard feed
: Embossed tape, reverse feed
*The dissipation pad for the USP-6B package should be
solder-plated in recommended mount pattern and metal
masking so as to enhance mounting strength and heat
release. If the pad needs to be connected to other pins. it
should be connected to the V
DESCRIPTION
DD
pin.