ZSPM1035C datasheet(28/39 Pages) RENESAS

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ZSPM1035C / ZSPM1035D Datasheet

January 25, 2016

4.3.1.

Typical Load Transient Response – ZSPM1035C – Capacitor Range #1 – Comp0

Test conditions: VIN = 12.0V, VOUT = 1.20V

Minimum output capacitance: 2 x 100µF/6.3V X5R

Maximum output capacitance: 3 x 100µF/6.3V X5R + 2 x 47µF/10V X7R

Figure 4.3

ZSPM1035C with Capacitor Range #1 –

Load Step 5 to 15A, Min. Capacitance

Figure 4.4

ZSPM1035C with Capacitor Range #1 –

Load Step 15 to 5A, Min. Capacitance

Figure 4.5

ZSPM1035C with Capacitor Range #1 –

Load Step 5 to 15A, Max. Capacitance

Figure 4.6

ZSPM1035C with Capacitor Range #1 –

Load Step 15 to 5A, Max. Capacitance

Figure 4.7

ZSPM1035C Open Loop Bode Plots with Capacitor Range #1

-180

-150

-120

-90

-60

-30

-40

-30

-20

-10

100

Frequency [kHz]

Max Caps - Gain

Min Caps - Gain

Max Caps - Phase

Min Caps - Phase

Ch1 (Blue):

VOUT 100mV/div AC

Ch2 (Cyan):

PWM 5V/div DC

Ch3: (Violet): Load Trigger 5V/div DC

Time Scale:

8µs/div

Ch1 (Blue):

VOUT 100mV/div AC

Ch2 (Cyan):

PWM 5V/div DC

Ch3: (Violet): Load Trigger 5V/div DC

Time Scale:

8µs/div

Ch1 (Blue):

VOUT 100mV/div AC

Ch2 (Cyan):

PWM 5V/div DC

Ch3: (Violet): Load Trigger 5V/div DC

Time Scale:

8µs/div

Ch1 (Blue):

VOUT 100mV/div AC

Ch2 (Cyan):

PWM 5V/div DC

Ch3: (Violet): Load Trigger 5V/div DC

Time Scale:

8µs/div

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