tcv7100f TOSHIBA Semiconductor CORPORATION, tcv7100f Datasheet - Page 15

• Manufacturer Part Number: tcv7100f
• Description: Buck Dc-dc Converter Ic
• Manufacturer: TOSHIBA Semiconductor CORPORATION

(with an External Phase Compensation Circuit)
Output voltage: V OUT (100 mV/div)
Output current: I OUT
(10 mA → 2 A → 10 mA)
V IN = 5 V, V OUT = 1.2 V, Ta = 25°C
L = 2.2 μH, C OUT = 10 μF × 2
R P = 4.7 kΩ, C P1 = 270 pF, C P2 = 2700 pF
Load Response Characteristics
Load Response Characteristics
Load Response Characteristics
V IN = 3.3 V, V OUT = 1.2 V, Ta = 25°C
L = 1.5 μH, C OUT = 69 μF
V IN = 5 V, V OUT = 3.3 V, Ta = 25°C
L = 2.2 μH, COUT = 47 μF
Output voltage: V OUT (100 mV/div)
Output voltage: V OUT (50 mV/div)
200 μs/div
200 μs/div
200 μs/div
Output current: I OUT
Output current: I OUT
(1.25 A → 2.5 A → 1.25 A)
(10 mA → 2 A → 10 mA)
15
Output voltage: V OUT (100 mV/div)
Output voltage: V OUT (50 mV/div)
Output current: I OUT
Output current: I OUT
(1.25 A → 2.5 A → 1.25 A)
(10 mA → 2 A → 10 mA)
Load Response Characteristics
Load Response Characteristics
V IN = 5 V, V OUT = 1.2 V, Ta = 25°C
L = 2.2 μH, C OUT = 69 μF
V IN = 5 V, V OUT = 1.2 V, Ta = 25°C
L = 2.2 μH, C OUT = 69 μF
200 μs/div
200 μs/div
TCV7100F
2008-06-10