s-8337aaca-t8t1g Seiko Instruments Inc., s-8337aaca-t8t1g Datasheet - Page 28
![no-image](/images/no-image-200.jpg)
s-8337aaca-t8t1g
Manufacturer Part Number
s-8337aaca-t8t1g
Description
Step-up, 1.2 Mhz High-frequency, Pwm Control Switching Regulator Controller
Manufacturer
Seiko Instruments Inc.
Datasheet
1.S-8337AACA-T8T1G.pdf
(49 pages)
- Current page: 28 of 49
- Download datasheet (488Kb)
28
STEP-UP, 1.2 MHz HIGH-FREQUENCY, PWM CONTROL SWITCHING REGULATOR CONTROLLER
S-8337/8338 Series
f
[kHz]
MaxDuty
[%]
t
[ms]
OSC
PRO
3. Example of External Parts Dependence Characteristics
1600
1400
1200
1000
800
600
400
200
100
350
300
250
200
150
100
90
80
70
60
50
40
30
20
10
50
0
0
0
0
0
0 0.5 1 1.5 2 2.5 3 3.5
MaxDuty vs. R
100
0.1
f
t
OSC
PRO
200
Duty
vs. R
vs. CSP (V
/R
0.2
R
OSC
CSP [μF]
R
OSC
OSC
Duty
300
(R
OSC
/R
(V
[kΩ]
0.3
OSC
IN
IN
= 200 kΩ, V
400
= 3.3 V)
= 3.3 V)
Ta = –40°C
Ta = 25°C
Ta = 85°C
Ta = –40°C
Ta = 25°C
Ta = 85°C
Ta = –40°C
Ta = 25°C
Ta = 85°C
0.4
Seiko Instruments Inc.
4 4.5 5
500
IN
= 3.3 V)
600
0.5
MaxDuty
[%]
f
[kHz]
t
[ms]
OSC
PRO
1600
1400
1200
1000
100
800
600
400
200
350
300
250
200
150
100
90
80
70
60
50
40
30
20
10
50
0
0
0
0 0.5 1 1.5 2 2.5 3 3.5
0
0
MaxDuty vs. R
100
0.1
t
f
PRO
OSC
200
Duty
vs. CSP (V
vs. R
/R
0.2
OSC
R
CSP [μF]
R
OSC
Duty
OSC
300
(R
OSC
/R
[kΩ]
(V
OSC
0.3
= 200 kΩ, V
IN
IN
400
= 5.0 V)
= 5.0 V)
Ta = –40°C
Ta = 25°C
Ta = 85°C
Ta = –40°C
Ta = 25°C
Ta = 85°C
Ta = –40°C
Ta = 25°C
Ta = 85°C
0.4
4 4.5 5
500
IN
Rev.3.1
= 5.0 V)
600
0.5
_00
Related parts for s-8337aaca-t8t1g
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![SRM20100LC](/images/no-image3.png)
Part Number:
Description:
Low Supply Current - Seiko Instruments Inc
Manufacturer:
Seiko Instruments Inc.
Datasheet:
![s-75l08anc](/images/no-image3.png)
Part Number:
Description:
Mini Logic Series 2 Input Nand Gate
Manufacturer:
Seiko Instruments Inc.
Datasheet:
![s-8437af](/images/no-image3.png)
Part Number:
Description:
Inverting Switching Regulators
Manufacturer:
Seiko Instruments Inc.
Datasheet:
![s-2900aup](/images/no-image3.png)
Part Number:
Description:
Cmos 512-bit Serial Eeprom
Manufacturer:
Seiko Instruments Inc.
Datasheet:
![S-24C16C](/images/no-image3.png)
Part Number:
Description:
2-wire Serial E2prom
Manufacturer:
Seiko Instruments Inc.
Datasheet:
![S-89713](/images/no-image3.png)
Part Number:
Description:
Mini Analog Series Low Input Offset Voltage Cmos Operational Amplifier
Manufacturer:
Seiko Instruments Inc.
Datasheet:
![S-89230](/images/no-image3.png)
Part Number:
Description:
Mini Analog Series Cmos Comparator
Manufacturer:
Seiko Instruments Inc.
Datasheet:
![S80230AG](/images/no-image3.png)
Part Number:
Description:
Analog IC - Datasheet Reference
Manufacturer:
Seiko Instruments, Inc.
Datasheet:
![S80728](/images/no-image3.png)
Part Number:
Description:
(S807 Series) High Precision Voltage Detector
Manufacturer:
Seiko Instruments, Inc.
Datasheet:
![S807 Series](/images/no-image3.png)
Part Number:
Description:
Series High-Precision Voltage Detector
Manufacturer:
Seiko Instruments, Inc.
Datasheet:
![L4042B1J000S](/images/no-image3.png)
Part Number:
Description:
LCM: Liquid Crystal Display Modules
Manufacturer:
Seiko Instruments, Inc.
Datasheet:
![s-35190a](/images/no-image3.png)
Part Number:
Description:
3-wire Real-time Clock
Manufacturer:
Seiko Instruments Inc.
Datasheet:
![s-35192a](/images/no-image3.png)
Part Number:
Description:
3-wire Real-time Clock
Manufacturer:
Seiko Instruments Inc.
Datasheet:
![s-35199a01](/images/no-image3.png)
Part Number:
Description:
3-wire Real-time Clock
Manufacturer:
Seiko Instruments Inc.
Datasheet:
![s-35392a](/images/no-image3.png)
Part Number:
Description:
2-wire Real-time Clock
Manufacturer:
Seiko Instruments Inc.
Datasheet: