SC5010H View Datasheet(PDF) - Semtech Corporation
Part Name
Description
MFG CO.
SC5010H
Semtech Corporation
'SC5010H' PDF : 36 Pages View PDF
SC5010H
Block Diagram
BG
FSET
5
6
SCP
4
EN
UVLO DRVP
2
3
27
CPLL 8
SYNC 9
VCC 1
VIN 28
PWM 14
I2C
Interface
SDA 11
SCL 10
FLT 13
VBG
X20
SC_REF
-
OVP
+
BG
PLL CP
VCO
Boost
HS
O scillator
OSC
Control Logic
1/N
OTP
LS
18
I2C
(PLL range)
10MHz
(System Clk)
PW M Freq.
A d ju s t
Duty Cycle
E x tra c to r
R e c y c le
8 Generator
LED Open/Short Fault
10
Duty Cycle
MUX
PWM
COMP
C L IM
+
ILIM
-
DC
+-+
S lo p e
Comp
COMP
+
EA
DC
-
8
M inim um Voltage
D e te c tio n
8
8
O C /S C
Detection SC_REF
I2C Interface
and
LED Control
Logic
LED Freq Adjust
PW M Dim Adjust
ISET Adjust
5
OTP
10
5-bit
DAC
8
I-R E F
ADJ
12
IS E T
25
7
PGND AGND
23 OVP
8 DRVN
24 CS
22 IO1
21 IO2
20 IO3
19 IO4
18 IO5
17 IO6
16 IO7
15 IO8
14
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