JAJSRB5 データシート

JAJSRB5A September 2023 – November 2023 TPS7B4256-Q1

PRODUCTION DATA

パッケージ・オプション

メカニカル・データ（パッケージ｜ピン）

D|8
- MSOI002K
DDA|8
- MPDS092F

サーマルパッド・メカニカル・データ

DDA|8
- PPTD058I

発注情報

5.6 Typical Characteristics

V_IN = 13.5 V, V_ADJ/EN = 5 V, V_FB = V_OUT

Figure 5-1 Tracking Error vs Ambient Temperature

V_IN = 13.5 V, V_FB = V_OUT, I_OUT = 10 mA

Figure 5-3 Output Voltage vs Adjustable Reference Voltage

V_ADJ/EN = 5 V, V_FB = V_OUT, T_AMB = 25°C

Figure 5-5 Line Regulation

V_IN = 13.5 V, V_ADJ/EN = 5 V, V_FB = V_OUT

Figure 5-7 Load Regulation

V_IN = 5 V, V_ADJ/EN = 5 V, V_FB = V_OUT

Figure 5-9 Dropout Voltage vs Ambient Temperature

V_IN = 13.5 V, V_ADJ/EN = 5 V, V_FB = V_OUT

Figure 5-11 Ground Current vs Output Current

V_IN = 13.5 V, V_ADJ/EN = 5 V, V_FB = V_OUT

Figure 5-13 Current Limit vs Output Voltage

V_IN = 13.5 V, V_FB = V_OUT, I_OUT = 70 mA

Figure 5-15 Adjustable Pin Current vs Adjustable Pin Voltage

V_OUT = 0 V, V_ADJ/EN = 5 V, V_FB = V_OUT

Figure 5-17 Reverse Current vs Input Voltage

V_IN = 0 V to 13.5 V at a rate of 1 V/μs , V_ADJ/EN = 5 V,
V_FB = V_OUT, C_OUT = 1 μF, I_OUT = 70 mA

Figure 5-19 Start-Up Profile

V_IN = 13.5 V, V_ADJ/EN = 5 V, V_FB = V_OUT, C_OUT = 1 μF,
I_OUT = 1 mA to 70 mA at a rate of 1 A/μs

Figure 5-21 Load Transient

V_IN = 13.5 V, V_ADJ/EN = 5 V, V_FB = V_OUT

Figure 5-2 Tracking Error vs Output Current

V_ADJ/EN = 5 V, V_FB = V_OUT, I_OUT = 10 mA

Figure 5-4 Output Voltage vs Input Voltage

V_ADJ/EN = 5 V, V_FB = V_OUT, I_OUT = 70 mA

Figure 5-6 Line Regulation

V_IN = 5 V, V_ADJ/EN = 5 V, V_FB = V_OUT

Figure 5-8 Dropout Voltage vs Load Current

V_IN = 13.5 V, V_ADJ/EN = 5 V, V_FB = V_OUT

Figure 5-10 Ground Current vs Ambient Temperature

V_ADJ/EN = 5 V, V_FB = V_OUT, I_OUT = 70 mA

Figure 5-12 Ground Current vs Input Voltage

V_IN = 13.5 V, V_ADJ/EN = 5 V, V_FB = V_OUT

Figure 5-14 Adjustable Pin Current vs Ambient Temperature

V_IN = 0 V, V_ADJ/EN = 5 V, V_FB = V_OUT

Figure 5-16 Reverse Current vs Output Voltage

Stable region = 1 mΩ ≤ ESR ≤ 2 Ω, 1 μF ≤ C_OUT ≤ 100 μF

Figure 5-18 ESR vs Load Capacitance

V_IN = 6 V to 40 V at a rate of 1 V/μs , V_ADJ/EN = 5 V,
V_FB = V_OUT, C_OUT = 1 μF, I_OUT = 70 mA

Figure 5-20 Line Transient

V_IN = 13.5 V, V_ADJ/EN = 5 V, V_FB = V_OUT, C_OUT = 1 μF

Figure 5-22 PSRR vs Frequency