cy8c5588pvi-115es0 Cypress Semiconductor Corporation., cy8c5588pvi-115es0 Datasheet - Page 57

• Manufacturer Part Number: cy8c5588pvi-115es0
• Description: Cy8c55 Family Data Sheet Programmable System-on-chip Psoc?
• Manufacturer: Cypress Semiconductor Corporation.

11.3 Power Regulators
Specifications are valid for –40 °C  T
except where noted.
11.3.1 Digital Core Regulator
Table 11-4. Digital Core Regulator DC Specifications
11.3.2 Analog Core Regulator
Table 11-5. Analog Core Regulator DC Specifications
11.3.3 Inductive Boost Regulator
Table 11-6. Inductive Boost Regulator DC Specifications
Document Number: 001-44094 Rev. *J
Notes
Parameter
V
V
V
V
V
I
L
C
I
V
I
Parameter
Parameter
19. For output voltages above 3.6 V, an external diode is required.
20. Maximum output current applies for output voltages  4x input voltage.
21. Based on device characterization (Not production tested).
BOOST
F
LPK
BOOST
DDD
CCD
DDA
CCA
BAT
R
BOOST
Input voltage
Output voltage
Regulator output capacitor
Input voltage
Output voltage
Regulator output capacitor
Input voltage
Load current
Boost inductor
Filter capacitor
External Schottky diode average
forward current
External Schottky diode peak
reverse voltage
Inductor peak current
Quiescent current
Description
Description
Description
[19, 20]
[21]
A
 85 °C and T
PRELIMINARY
±10%, X5R ceramic or better. The two V
pins must be shorted together, with as short
a trace as possible, see
page 20
Includes startup
V
external diode
V
internal diode
V
internal diode
V
external diode
V
internal diode
10 µH specified
22 µF || 0.1 µF specified
External Schottky diode is required for
V
External Schottky diode is required for
V
Boost active mode
Boost standby mode, 32 khz external crystal
oscillator, I
±10%, X5R ceramic or better
IN
IN
IN
IN
IN
BOOST
BOOST
= 1.6–5.5 V, V
= 0.8–1.6 V, V
= 0.5–0.8 V, V
= 1.6–3.6 V, V
= 0.8–1.6 V, V
J
 100 °C, except where noted. Specifications are valid for 1.71 V to 5.5 V,
> 3.6 V
> 3.6 V
BOOST
Conditions
Conditions
Conditions
< 1 µA
OUT
OUT
OUT
OUT
OUT
= 1.6–5.0 V, 
= 1.6–3.6 V, 
= 1.6–3.6 V, 
= 1.6–3.6 V,
= 3.6–5.0 V, 
PSoC
Power System on
®
5: CY8C55 Family Datasheet
CCD
Min
Min
1.8
Min
0.5
4.7
1.8
10
20
–
–
–
–
–
–
–
1
–
–
–
–
–
1.80
Typ
1.80
Typ
Typ
200
10
22
12
–
1
1
–
–
–
–
–
–
–
–
–
–
Max
Max
Max
700
5.5
5.5
5.5
50
75
30
20
15
47
47
–
–
–
–
–
–
–
–
Page 57 of 102
Units
Units
Units
mA
mA
mA
mA
mA
mA
µH
µA
µA
µF
µF
µF
V
A
V
V
V
V
V
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