s-8533a60aft-tb-g Seiko Instruments Inc., s-8533a60aft-tb-g Datasheet - Page 20

• Manufacturer Part Number: s-8533a60aft-tb-g
• Description: Step-down, Synchronous Pwm Control Switching Regulator Controller
• Manufacturer: Seiko Instruments Inc.

(4) Input Voltage Fluctuations (V
S-8533A15AFT (I
S-8533A33AFT (I
S-8533A50AFT (I
20
Output voltage
Output voltage
Output voltage
STEP-DOWN, SYNCHRONOUS PWM CONTROL SWITCHING REGULATOR CONTROLLER
S-8533 Series
Input voltage
Input voltage
Input voltage
(2.5 V/div)
(0.1 V/div)
(2.5 V/div)
(0.1 V/div)
(2.5 V/div)
(0.1 V/div)
10 V
10 V
10 V
0 V
0 V
0 V
OUT
OUT
OUT
: 10 mA)
: 10 mA)
: 10 mA)
t (0.5 ms/div)
t (0.5 ms/div)
t (0.5 ms/div)
IN
: 2.7 V → 9.0 V → 2.7 V, 5.0 V → 9.0 V → 5.0 V, 7.5 V → 9.0 V → 7.5 V)
Seiko Instruments Inc.
S-8533A15AFT (I
S-8533A33AFT (I
S-8533A50AFT (I
Output voltage
Output voltage
Output voltage
Input voltage
Input voltage
Input voltage
(2.5 V/div)
(0.1 V/div)
(2.5 V/div)
(0.1 V/div)
(0.1 V/div)
(2.5 V/div)
10 V
10 V
10 V
0 V
0 V
0 V
OUT
OUT
OUT
: 500 mA)
: 500 mA)
: 500 mA)
t (0.5 ms/div)
t (0.5 ms/div)
t (0.5 ms/div)
Rev.2.3
_00