S-8335A160FT-TB-G Seiko Instruments, S-8335A160FT-TB-G Datasheet - Page 27

• Manufacturer Part Number: S-8335A160FT-TB-G
• Description: IC REG SW 3CH STEP UP 24-TSSOP
• Manufacturer: Seiko Instruments
• Type: Step-Up (Boost), Invertingr

Specifications of S-8335A160FT-TB-G

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: 7.48 ~ 13.93 V, -5.44 ~ -10.13 V
• Frequency - Switching: 100kHz
• Voltage - Input: 2.4 ~ 5 V
• Operating Temperature: -20°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 24-TSSOP
• Power - Output: 650mW
• Output Voltage: 13.93 V
• Operating Temperature Range: - 20 C to + 70 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

VBAT
Rev.6.0
Standard Circuits
Except for op-amp X, all of the power for the internal circuits of the S-8335 Series is supplied by the VBAT
pin.
CVBAT2
MC1
MC2
_01
CMC1
CMC2
CVBAT1
STEP-UP, FOR LCD BIAS SUPPLY, 3-CHANNEL SWITCHING REGULATOR
: small current VSS,
L1
16
17
23
22
5
generation
Reference
12
voltage
circuit
11
VREGSF
CL6
1
CRS1
REG S
MC3
10
DC/DC P
D1
VREGSO
VICON
RESET
RS2
RS1
RA1
Oscillator
:
control
large current VSS
circuit
control
circuit
PFM
Mode
9
Figure 19 Standard Circuits
A
VREGTF VREGTO
L3
CL7
RA2
E
REG T
RT1
Seiko Instruments Inc.
6
8
CSS
RT2
2
Electric
volume
CRT1
3
7
4
DC/DC Q
15
F
EXT2
24
D3
L2
21
D2
DC/DC U
CL2
control
circuit
PFM
control
circuit
PFM
op-amp X
CL3
op-amp Y
CL1
RA3
G
VDDX
VXO
VYO
S-8335 Series
VBAT
14
20
19
18
13
C
D
VQERR
VREFU
CR1
CR2
CREFU
CL4
CL5
VCH
VM
MC3
VRH
VRL
R1
R2
27