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FQP14N15 View Datasheet(PDF) - Tripath Technology Inc.

Part Name
Description
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FQP14N15 Datasheet PDF : 34 Pages
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Tripath Technology, Inc. - Technical Information
TP2150 Pin Description
Pin
2,5
6
7
9
10
13,17
14,16
27,57
30,31
33,34
36,48
37,47
39,45
40,44
41,43
42
50,51
53,54
59
60
62
1,3,4,8,
11,12,15,
18,19,20,
21,22,23,
24,25,26,
28,31,32,
35,38,46,
49,52,53,
56,58,61,
63,64
Function
AGND
V5
OCD1
CSS
OCD2
Y2, Y1
Y2B, Y1B
VBOOT2, VBOOT1
OCS2LP, OCS2LN
OCS2HP, OCS2HN
HO2, HO1
HO2COM, HO1COM
LO2COM, LO1COM
LO2, LO1
VN10
VNN
OCS1HN, OCS1HP
OCS1LN , OCS1LP
SW-FB
SMPSO
SLEEP
NC
Description
Analog ground.
5V power supply input.
Over-current threshold output (Channel 1)
Soft startup for VN10 controller, this pin should be tied to V5
Over-current threshold output (Channel 2)
Non-inverted switching modulator inputs
Inverted switching modulator inputs
Bootstrapped voltage to supply drive to gate of high-side FET
(Channel 2 & 1)
Over Current Sense inputs, Channel 2 low-side
Over Current Sense inputs, Channel 2 high-side
High side gate drive output (Channel 2 & 1)
Kelvin connection to source of high-side transistor (Channel 2 & 1)
Kelvin connection to source of low-side transistor (Channel 2 & 1)
Low side gate drive output (Channel 2 & 1)
“Floating” supply input for the FET drive circuitry. This voltage must be stable
and referenced to VNN.
Negative supply voltage.
Over Current Sense inputs, Channel 1 high-side
Over Current Sense inputs, Channel 1 low-side
Feedback for regulating switching power supply output for VN10
Switching power supply output for VN10
This pin is active high. Tie this pin to GND for normal operation. Tie this pin to
+5V to place the part in sleep mode.
Not connected (bonded) internally. Please refer to the Application/Test circuit
for details on the how to connect these pins.
8
TK2150 – Rev. 1.0/12.02
 

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