LP8733 datasheet(14/86 Pages) TI

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Input Voltage (V)

2.5

3.5

4.5

5.5

D422

Input Voltage (V)

2.5

3.5

4.5

5.5

D103

Input Voltage (V)

2.5

3.5

4.5

5.5

D101

Input Voltage (V)

2.5

3.5

4.5

5.5

D102

LP8733

SNVSBK2 – SEPTEMBER 2019

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Product Folder Links: LP8733

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6.7 Typical Characteristics

Unless otherwise specified: V(VIN_Bx) = V(VIN_LDOx) = V(VANA) = 3.7 V, VOUT_Bx = 1 V, VOUT_LDO = 1 V, TA = 25°C, L = 0.47 µH

(TOKO DFE252012PD-R47M), COUT_BUCK = 22 µF / phase, CPOL_BUCK = 22 µF, and COUT_LDO = 1 µF.

Regulators disabled

Figure 2. Standby Current Consumption vs Input Voltage

VOUT_Bx = 1 V

Load = 0 mA

Figure 3. Active State Current Consumption vs Input

Voltage, One Buck Regulator Enabled in PFM Mode (single-

phase)

VOUT_Bx = 1 V

Load = 0 mA

Figure 4. Active State Current Consumption vs Input

Voltage, Regulator Enabled in PFM Mode (dual-phase)

VOUT_Bx = 1 V

Load = 0 mA

Figure 5. Active State Current Consumption vs Input

Voltage, One Buck Regulator Enabled in Forced PWM Mode

(single-phase)

LP8733 Datasheet(PDF) 14 Page - Texas Instruments

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