ADP7185ACPZN3.3-R7 datasheet(7/19 Pages) AD

7 / 19 page

Data Sheet

ADP7185

Rev. 0 | Page 7 of 19

TYPICAL PERFORMANCE CHARACTERISTICS

VIN = −3.8 V, VOUT = −3.3 V, IOUT = −10 mA, CIN = COUT = 4.7 μF, CAFB = 10 nF, CA = CREG = 1 μF, and TA = 25°C, unless otherwise noted.

TEMPERATURE (°C)

–40

–60

–20

140

120

100

–1.216

–1.211

–1.206

–1.201

–1.196

–1.191

–1.186

NO LOAD

ILOAD =–10mA

ILOAD = –100mA

ILOAD = –300mA

ILOAD = –500mA

Figure 4. Output Voltage (VOUT) vs. Junction Temperature, VOUT = −1.2 V

ILOAD (mA)

–1000

–10

–100

–1.216

–1.211

–1.206

–1.201

–1.196

–1.191

–1.186

Figure 5. Output Voltage (VOUT) vs. Load Current (ILOAD), VOUT = −1.2 V

VIN (V)

–5.5

–5.0

–4.5

–4.0

–3.5

–3.0

–2.5

–2.0

–1.246

–1.236

–1.226

–1.216

–1.206

–1.196

–1.186

NO LOAD

ILOAD =–10mA

ILOAD = –100mA

ILOAD = –300mA

ILOAD = –500mA

Figure 6. Output Voltage (VOUT) vs. Input Voltage (VIN), VOUT = −1.2 V

JUNCTION TEMPERATURE (°C)

–15

–40

10356085

110

135

–8

–7

–6

–5

–4

–3

–2

–1

NO LOAD

ILOAD =–10mA

ILOAD = –100mA

ILOAD = –300mA

ILOAD = –500mA

Figure 7. Ground Current vs. Junction Temperature (TJ), VOUT = −1.2 V

ILOAD (mA)

–6

–5

–4

–3

–2

–1

–500 –450 –400 –350 –300 –250 –200 –150 –100 –50

Figure 8. Ground Current vs. Load Current (ILOAD), VOUT = −1.2 V

VIN (V)

–5.5

–5.0

–4.5

–4.0

–3.5

–3.0

–2.5

–2.0

–8

–7

–6

–5

–4

–3

–2

–1

NO LOAD

ILOAD = –10mA

ILOAD = –100mA

ILOAD = –300mA

ILOAD = –500mA

Figure 9. Ground Current vs. Input Voltage (VIN), VOUT = −1.2 V

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