S-8340C30AFT-T2-G Seiko Instruments, S-8340C30AFT-T2-G Datasheet - Page 30
![IC REG SW 300KHZ 3.0V 8-TSSOP](/photos/6/58/65861/728-8-tssop_sml.jpg)
S-8340C30AFT-T2-G
Manufacturer Part Number
S-8340C30AFT-T2-G
Description
IC REG SW 300KHZ 3.0V 8-TSSOP
Manufacturer
Seiko Instruments
Type
Step-Up (Boost)r
Datasheet
1.S-8340A25AFT-T2-G.pdf
(55 pages)
Specifications of S-8340C30AFT-T2-G
Internal Switch(s)
No
Synchronous Rectifier
No
Number Of Outputs
1
Voltage - Output
3V
Frequency - Switching
300kHz
Voltage - Input
0.9 ~ 6 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
8-TSSOP
Power - Output
300mW
Output Voltage
3 V
Operating Temperature Range
- 40 C to + 85 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
2. Examples of Transient Response Characteristics
S-8340C33AFT, f
I
S-8340C33AFT, f
30
S-8340A33AFT, f
S-8340A33AFT, f
V
(1 V/div)
V
(1 V/div)
V
(1 V/div)
V
(1 V/div)
STEP-UP, 600 kHz, PWM CONTROL OR PWM/PFM SWITCHABLE SWITCHING REGULATOR CONTROLLER
S-8340/8341 Series
V
(1 V/div)
V
(1 V/div)
V
(1 V/div)
V
(1 V/div)
OUT
OUT
OUT
OUT
IN
IN
ON/OFF
ON/OFF
(1) Power-on (Typical Data)
(2) ON/OFF Pin Response (Typical Data)
0 V
0 V
3 V
0 V
0 V
3 V
0 V
0 V
3 V
3 V
3 V
3 V
0 V
3 V
0 V
3 V
OSC
OSC
OSC
OSC
= 600 kHz, Ta = 25°C
= 300 kHz, Ta = 25°C
= 600 kHz, Ta = 25°C
= 300 kHz, Ta = 25°C
V
V
ON/OFF
ON/OFF
t (2 ms/div)
V
V
t (4 ms/div)
t (4 ms/div)
IN
IN
t (2 ms/div)
= 0 → 1.98 V, I
= 0 → 1.98 V, I
= 0 → 1.98 V, I
= 0 → 1.98 V, I
OUT
OUT
OU T
OU T
= 1 mA
= 1 mA
= 1 mA
= 1 mA
Seiko Instruments Inc.
(1 V/div)
V
(1 V/div)
V
(1 V/div)
V
(1 V/div)
V
(1 V/div)
V
(1 V/div)
V
(1 V/div)
V
(1 V/div)
V
OUT
OUT
OUT
OUT
IN
IN
ON/OFF
ON/OFF
0 V
0 V
3 V
0 V
3 V
0 V
3 V
0 V
3 V
0 V
3 V
3 V
0 V
3 V
0 V
3 V
V
V
ON/OFF
ON /OFF
V
V
IN
IN
t (2 ms/div)
t (2 ms/div)
= 0 → 1.98 V, I
= 0 → 1.98 V, I
= 0 → 1.98 V, I
= 0 → 1.98 V, I
t (4 ms/div)
t (4 ms/div)
OUT
OUT
OUT
OU T
Rev.4.0
= 200 mA
= 200 mA
= 200 mA
= 200 mA
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